Friedlander, S. (1992). When you hear hoofbeats, think of a zebra: Talks on Sufism. Costa Mesa, California: Mazda Publishers.
استشهاد بنمط شيكاغوFriedlander, Shems. When You Hear Hoofbeats, Think of a Zebra: Talks On Sufism. Costa Mesa, California: Mazda Publishers, 1992.
MLA استشهادFriedlander, Shems. When You Hear Hoofbeats, Think of a Zebra: Talks On Sufism. Costa Mesa, California: Mazda Publishers, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.