Hoffmann, Laurence D.
Calculus for business, economics, and the social and life sciences
McGraw-Hill, 1996
 Buku Teks
Hoffman, Laurence D.
Applied calculus for business, economics, and the social and life sciences
McGraw-Hill, 2013
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Barnett, Raymond A.
Calculus for business, economic, life sciences, and social sciences
Prentice Hall International, 1996
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Hoffmann, Laurence D.
Applied calculus for business, economics, and the social and life sciences
McGraw-Hill, 2008
 Buku Teks
Hoffman, Laurence D.
Calculus for the social, mangerial, and life sciences
McGraw-Hill, 1975
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