refer (v.) Look up refer at Dictionary.com
late 14c., "to trace back, attribute, assign," from Old French referer (14c.), from Latin referre "to relate, refer," literally "to carry back," from re- "back" (see re-) + ferre "carry" (see infer). Meaning "to commit to some authority for a decision" is from mid-15c.; sense of "to direct (someone) to a book, etc." is from c.1600.