Gaya APA
Swokowski, E, , W.
(1971).
Fundamentals of college algebra
(
2nd.ed)
.
Boston:
Prindle,Weber and Schmidt, Inc.
Gaya MLA
Swokowski, Earl, , W.
"Fundamentals of college algebra".
2nd.ed
Boston:
Prindle,Weber and Schmidt, Inc,
1971.
Text.