Samhaber, E., & Osers, E. Merchants make history: How trade has influenced the course of history throughout the world ([frist American edition].).
استشهاد بنمط شيكاغوSamhaber, Ernst,, و Ewald Osers. Merchants Make History: How Trade Has Influenced the Course of History Throughout the World. [frist American edition].
MLA استشهادSamhaber, Ernst,, و Ewald Osers. Merchants Make History: How Trade Has Influenced the Course of History Throughout the World. [frist American edition].
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.