Weech, T. L., & Goldhor, H. (1982). Obtrusive versus Unobtrusive Evaluation of Reference Service in Five Illinois Public Libraries: A Pilot Study.
Chicago Style (17th ed.) CitationWeech, Terry L., and Herbert Goldhor. Obtrusive Versus Unobtrusive Evaluation of Reference Service in Five Illinois Public Libraries: A Pilot Study. 1982.
MLA (9th ed.) CitationWeech, Terry L., and Herbert Goldhor. Obtrusive Versus Unobtrusive Evaluation of Reference Service in Five Illinois Public Libraries: A Pilot Study. 1982.
Warning: These citations may not always be 100% accurate.