Παραπομπή APA

(1972). Iran 72: An independent survey of the Iranian economy. Iran: Iran Trade and Industry.

Παραπομπή Chicago Style

Iran 72: An Independent Survey of the Iranian Economy. Iran: Iran Trade and Industry, 1972.

Παραπομπή MLA

Iran 72: An Independent Survey of the Iranian Economy. Iran: Iran Trade and Industry, 1972.

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