Smith, R. F., & Schlegel, D. E. (1980). Report of the Sahel crop pest management conference: Held at the invitation of the Agency for International Development, ..., Dec. 11-12, 1974 (Nachdr.d.Ausg.Berkeley, 1974.). Univ.Microfilms.
Chicago-Zitierstil (17. Ausg.)Smith, Ray F., und David E. Schlegel. Report of the Sahel Crop Pest Management Conference: Held at the Invitation of the Agency for International Development, ..., Dec. 11-12, 1974. Nachdr.d.Ausg.Berkeley, 1974. Ann Arbor, Mich: Univ.Microfilms, 1980.
MLA-Zitierstil (9. Ausg.)Smith, Ray F., und David E. Schlegel. Report of the Sahel Crop Pest Management Conference: Held at the Invitation of the Agency for International Development, ..., Dec. 11-12, 1974. Nachdr.d.Ausg.Berkeley, 1974. Univ.Microfilms, 1980.