Board of Trade. (1966). Hints to business men visiting. Union of Soviet Socialist Republics.
استشهاد بنمط شيكاغوBoard of Trade. Hints to Business Men Visiting. Union of Soviet Socialist Republics, 1966.
MLA استشهادBoard of Trade. Hints to Business Men Visiting. Union of Soviet Socialist Republics, 1966.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.