Gaya APA

HAEUSSLER, E, F., PAUL, R, S. (1983). Introductory mathematical analysis for student of business and economics (4th ed.). Virginia: Reston Publishing Company.

Gaya MLA

HAEUSSLER, Ernest, F.., PAUL, Richard, S.. "Introductory mathematical analysis for student of business and economics". 4th ed. Virginia: Reston Publishing Company, 1983. Teks.