S P Sharma. (2002). Success through positive thinking is half full better or half empty. Pustak Mahal.
Chicago ZitierstilS P Sharma. Success Through Positive Thinking Is Half Full Better or Half Empty. Delhi: Pustak Mahal, 2002.
MLA ZitierstilS P Sharma. Success Through Positive Thinking Is Half Full Better or Half Empty. Pustak Mahal, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.