vivian, c. (1989). father of rivers: A traveler's companion to the nile valley. monessen, pa.: trade routes enterprises.
استشهاد بنمط شيكاغوvivian, cassandra. Father of Rivers: A Traveler's Companion to the Nile Valley. monessen, pa.: trade routes enterprises, 1989.
MLA استشهادvivian, cassandra. Father of Rivers: A Traveler's Companion to the Nile Valley. monessen, pa.: trade routes enterprises, 1989.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.