Gaya APA
Harsbarger, R, J., Reynolds, J, J. (1989).
Finite mathematics : for management, life and social science (3rd.ed.).
Lexington:
.
Gaya MLA
Harsbarger, Ronald, J., Reynolds, James, J.
"Finite mathematics : for management, life and social science".
3rd.ed.
Lexington:
,
1989.
Text.