Gaya APA

SALES, R, D, R, D. (2003). E-Book French Verb Drills (3). : MCGRAW-HILL BOOK COMPANY.

Gaya MLA

SALES, R., DE, ROUSSY, DE. "E-Book French Verb Drills". 3 : MCGRAW-HILL BOOK COMPANY, 2003. Text.