Gaya APA

AFSHAR,H.K.. (1973). The Earth's Impending Physical Environment Round The Year 2000 and The Problems of The developing Countries volume I . Tehran: The Institute of Geophysics.

Gaya Chicago

AFSHAR,H.K.. The Earth's Impending Physical Environment Round The Year 2000 and The Problems of The developing Countries volume I. Tehran: The Institute of Geophysics, 1973. Teks.

Gaya MLA

AFSHAR,H.K.. The Earth's Impending Physical Environment Round The Year 2000 and The Problems of The developing Countries volume I. Tehran: The Institute of Geophysics, 1973. Teks.

Gaya Turabian

AFSHAR,H.K.. The Earth's Impending Physical Environment Round The Year 2000 and The Problems of The developing Countries volume I. Tehran: The Institute of Geophysics, 1973. Teks.