APA (7. basım) Alıntı

International Federation of Organic Agriculture Movements (IFOAM). (1988). Official IFOAM membersship list: October 1988. Tholey-Tholey: IFOAM.

Chicago Style (17. basım) Atıf

International Federation of Organic Agriculture Movements (IFOAM). Official IFOAM Membersship List: October 1988. Tholey-Tholey: IFOAM, 1988.

MLA (8th ed.) Atıf

International Federation of Organic Agriculture Movements (IFOAM). Official IFOAM Membersship List: October 1988. Tholey-Tholey: IFOAM, 1988.

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