Khurana , P. (1989). Aids: Humanity`s gravest challenge. Hind Pocket Book.
Chicago Style aipamenaKhurana , Pushpa. Aids: Humanity`s Gravest Challenge. New Delhi: Hind Pocket Book, 1989.
MLA aipamenaKhurana , Pushpa. Aids: Humanity`s Gravest Challenge. Hind Pocket Book, 1989.
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