American Psychological Association
Sachdeva, S K ( 1990 ). Competition Success Review Year Book 1990 ( 00 ed. ). Competition Review Pvt Ltd.
Modern Language Association
Sachdeva, S K. Competition Success Review Year Book 1990 . Competition Review Pvt Ltd. 1990
Chicago Citation
Sachdeva, S K. Competition Success Review Year Book 1990 . 00 .New Delhi
: Competition Review Pvt Ltd, 1990.
American Medical Association
Sachdeva, S K. Competition Success Review Year Book 1990 . Competition Review Pvt Ltd; 1990.