Παραπομπή APA

Mittal, R. K. (2005). Think positive and things will go right. Sterling paper backs.

Παραπομπή Chicago Style

Mittal, Rakesh K. Think Positive and Things Will Go Right. New Delhi: Sterling paper backs, 2005.

Παραπομπή MLA

Mittal, Rakesh K. Think Positive and Things Will Go Right. Sterling paper backs, 2005.