Fenner, P. (1981). Research: A practical guide to finding informantion. W. Kaufman.
Chicago Style (17th ed.) CitationFenner, Peter. Research: A Practical Guide to Finding Informantion. Los Angeles, Calif: W. Kaufman, 1981.
MLA (9th ed.) CitationFenner, Peter. Research: A Practical Guide to Finding Informantion. W. Kaufman, 1981.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.