Al Khuleidi, A. W., & Kessler, J. J. (1999). Plants of Dhamar: Some plant species of Dhamar, Montane plains and surrounding areas (Yemen) : local names, distribution and uses. Republic of Yemen: Obadi Studies & Pub. Center.
استشهاد بنمط شيكاغوAl Khuleidi, Abdu Wali., و Jan. J. Kessler. Plants of Dhamar: Some Plant Species of Dhamar, Montane Plains and Surrounding Areas (Yemen) : Local Names, Distribution and Uses. Republic of Yemen: Obadi Studies & Pub. Center, 1999.
MLA استشهادAl Khuleidi, Abdu Wali., و Jan. J. Kessler. Plants of Dhamar: Some Plant Species of Dhamar, Montane Plains and Surrounding Areas (Yemen) : Local Names, Distribution and Uses. Republic of Yemen: Obadi Studies & Pub. Center, 1999.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.