Παραπομπή APA

(2013). Competition success review objective general knowledge year book 2013-2014. Competition review.

Παραπομπή Chicago Style

Competition Success Review Objective General Knowledge Year Book 2013-2014. New Delhi: Competition review, 2013.

Παραπομπή MLA

Competition Success Review Objective General Knowledge Year Book 2013-2014. Competition review, 2013.