APA aipamena

BUEHLER, S. J. (2012). PERFECT VOCABULARY INCLUDES MULTIPLE CHOICE QUESTIONS- 2. VIVA EDUCATION.

Chicago Style aipamena

BUEHLER, STEPHANIE. JONA. PERFECT VOCABULARY INCLUDES MULTIPLE CHOICE QUESTIONS- 2. VIVA EDUCATION, 2012.

MLA aipamena

BUEHLER, STEPHANIE. JONA. PERFECT VOCABULARY INCLUDES MULTIPLE CHOICE QUESTIONS- 2. VIVA EDUCATION, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.