Παραπομπή APA

(1966). Symposium on hydrology and water resources development: Held in Ankara, Turkey February 7 to 12, 1966. Ankara: Central Treaty Organization.

Παραπομπή Chicago Style

Symposium On Hydrology and Water Resources Development: Held in Ankara, Turkey February 7 to 12, 1966. Ankara: Central Treaty Organization, 1966.

Παραπομπή MLA

Symposium On Hydrology and Water Resources Development: Held in Ankara, Turkey February 7 to 12, 1966. Ankara: Central Treaty Organization, 1966.

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