Johnson, D. L. (1973). Jabal al-Akhdar, Cyrenaica: An historical geography of Settlement and Livelihood. The University of Chicago.
Cita Chicago Style (17a ed.)Johnson, Douglas L. Jabal Al-Akhdar, Cyrenaica: An Historical Geography of Settlement and Livelihood. Chicago: The University of Chicago, 1973.
Cita MLA (8a ed.)Johnson, Douglas L. Jabal Al-Akhdar, Cyrenaica: An Historical Geography of Settlement and Livelihood. The University of Chicago, 1973.
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