Sachdeva, S. (1989). General Knowledge who`s who & Interview. Competition review.
Citazione stile Chigago Style (17a edizione)Sachdeva, S. General Knowledge Who`s Who & Interview. New Delhi: Competition review, 1989.
Citatione MLA (9a ed.)Sachdeva, S. General Knowledge Who`s Who & Interview. Competition review, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.