Παραπομπή APA

Stier, H. (1972). Fertiliser distribution in the ivory coast. Paris: Devepment centre of the Organisation for Economic Co-operation and Development.

Παραπομπή Chicago Style

Stier, Harald. Fertiliser Distribution in the Ivory Coast. Paris: Devepment centre of the Organisation for Economic Co-operation and Development, 1972.

Παραπομπή MLA

Stier, Harald. Fertiliser Distribution in the Ivory Coast. Paris: Devepment centre of the Organisation for Economic Co-operation and Development, 1972.

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