Cita APA (7th ed.)

BERNALD CHILD. (2006). HIGHER ALGEBRA. A I T B S PUBLISHER.

Cita Chicago (17th ed.)

BERNALD CHILD. HIGHER ALGEBRA. DELHI: A I T B S PUBLISHER, 2006.

Cita MLA (9th ed.)

BERNALD CHILD. HIGHER ALGEBRA. A I T B S PUBLISHER, 2006.