Gaya APA
Russell, F, J.
(s.a).
Introductory Algebra 2
(
Ed.IV)
.
New York:
Harcourt Brace Jovanovich.
Gaya MLA
Russell, F., Jacobs.
"Introductory Algebra 2".
Ed.IV
New York:
Harcourt Brace Jovanovich,
s.a.
Text.