Gaya APA
S., H., A., Y., Akemat, (2008).
Elementary & Intermedite Algebra: a unified approach; 3rd ed. .
Boston:
Mc Gra- Hill Higher Education.
Gaya MLA
S., H., A., Y., Akemat, .
Elementary & Intermedite Algebra: a unified approach; 3rd ed..
Boston:
Mc Gra- Hill Higher Education,
2008.
Ebook.