Sayeed, A. (2002). Trends in objective geology: For civil services and other competitive examinations. CBS Publishers.
Styl cytowania ChicagoSayeed, Ausaf. Trends in Objective Geology: For Civil Services and Other Competitive Examinations. New Delhi: CBS Publishers, 2002.
Styl cytowania MLASayeed, Ausaf. Trends in Objective Geology: For Civil Services and Other Competitive Examinations. CBS Publishers, 2002.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..