Thomas D. M. and etc.. & D. M. Thomas, H. A. T. (1981). The effective reference librarian. Academic Press.
Чикаго маягийн жагсаалтThomas D. M. and etc.. ба Hinckley A. T. D. M. Thomas. The Effective Reference Librarian. L: Academic Press, 1981.
MLA ишлэлThomas D. M. and etc.. ба Hinckley A. T. D. M. Thomas. The Effective Reference Librarian. Academic Press, 1981.
Warning: These citations may not always be 100% accurate.