reference

As a noun assignment is

the act of assigning; the allocation of a job or a set of tasks.

As nouns the difference between throwback and reference

is that throwback is a reversion to an earlier stage of development while reference is a relationship or relation ({{term|to}} something).

As a verb reference is

to refer to, to make reference to, to cite.

In obsolete terms the difference between document and reference

is that document is an example for instruction or warning while reference is appeal.

As nouns the difference between document and reference

is that document is an original or official paper relied upon as the basis, proof, or support of anything else, including any writing, book, or other instrument conveying information pertinent to such proof or support. Any material substance on which the thoughts of men are represented by any species of conventional mark or symbol while reference is a relationship or relation ({{term|to}} something).

As verbs the difference between document and reference

is that document is to record in documents while reference is to refer to, to make reference to, to cite.

As nouns the difference between furtherance and reference

is that furtherance is the act of furthering or helping forward while reference is a relationship or relation ({{term|to}} something).

As a verb reference is

to refer to, to make reference to, to cite.

As nouns the difference between reference and outline

is that reference is a relationship or relation ({{term|to}} something) while outline is a line marking the boundary of an object figure.

As verbs the difference between reference and outline

is that reference is to refer to, to make reference to, to cite while outline is to draw an outline of something.

As a verb recommend is

to bestow commendation on; to represent favourably; to suggest, endorse or encourage as an appropriate choice.

As an adjective recognized

is notable; distinguished; honored.

As a verb recognized

is (recognize).

In obsolete terms the difference between reference and review

is that reference is appeal while review is to retrace; to go over again.

As nouns the difference between reference and review

is that reference is a relationship or relation ({{term|to}} something) while review is a second or subsequent reading of a text or artifact.

As verbs the difference between reference and review

is that reference is to refer to, to make reference to, to cite while review is to survey; to look broadly over.

As verbs the difference between reference and consulting

is that reference is to refer to, to make reference to, to cite while consulting is present participle of lang=en.

As a noun reference

is a relationship or relation ({{term|to}} something).

As a noun procedure is

procedure.