Heiges, P. M., Schneider, A. E., Huffman, H., Stewart, J. R., Jr, & Dalrymple, G. H. (1965). General recordkeeping (5th edition.). Gregg Division, McGraw-Hill Book Company.
Citazione stile Chigago Style (17a edizione)Heiges, P. Myers, Arnold E. Schneider, Harry Huffman, Jeffrey R. Stewart, Jr, e George H. Dalrymple. General Recordkeeping. 5th edition. New York: Gregg Division, McGraw-Hill Book Company, 1965.
Citatione MLA (9a ed.)Heiges, P. Myers, et al. General Recordkeeping. 5th edition. Gregg Division, McGraw-Hill Book Company, 1965.
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