Sayeed, A. (2011). Trends in objective geology.Ed.3. CBS Publishers and Distributors.
Chicago Edition CitationSayeed, Ausaf. Trends in Objective Geology.Ed.3. CBS Publishers and Distributors, 2011.
ציטוט MLASayeed, Ausaf. Trends in Objective Geology.Ed.3. CBS Publishers and Distributors, 2011.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.