Gaya APA
FREUND, J, E. (1969).
COLLEGE MATHEMATICS WITH BUSINESS APPLICATIONS .
Englewood Cliffs, New Jersey:
PRENTICE-HALL.
Gaya MLA
FREUND, John, E..
"COLLEGE MATHEMATICS WITH BUSINESS APPLICATIONS".
Englewood Cliffs, New Jersey:
PRENTICE-HALL,
1969.
Textbook.