Gaya APA
Jund, B. (2005).
Algebra Success : In 20 Minutes A Day {Second Edition] (2th Edition).
New York:
Learning Ecpress.
Gaya MLA
Jund, Barbara.
"Algebra Success : In 20 Minutes A Day {Second Edition]".
2th Edition
New York:
Learning Ecpress,
2005.
Text.