Παραπομπή σε μορφή APA (7η εκδ.)

BATRA PRAMOD. (1996). SIMPLE WAYS TO BECOME A PROFESSIONAL SECRETARY. THINK INCORPORTED.

Παραπομπή σε μορφή Chicago (17η εκδ.)

BATRA PRAMOD. SIMPLE WAYS TO BECOME A PROFESSIONAL SECRETARY. NEW DELHI: THINK INCORPORTED, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

BATRA PRAMOD. SIMPLE WAYS TO BECOME A PROFESSIONAL SECRETARY. THINK INCORPORTED, 1996.