Sayeed, A. (2011). Trends in objective geology.Ed.3. CBS Publishers and Distributors.
Citación estilo ChicagoSayeed, Ausaf. Trends in Objective Geology.Ed.3. CBS Publishers and Distributors, 2011.
Cita MLASayeed, Ausaf. Trends in Objective Geology.Ed.3. CBS Publishers and Distributors, 2011.
Warning: These citations may not always be 100% accurate.