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.