Robert L. Herd. (2005). Become a mega-producer real estate agent: Profit from a licensed assistant. Mason, Ohio: Thomson/South-Western.
استشهاد بنمط شيكاغوRobert L. Herd. Become a Mega-producer Real Estate Agent: Profit From a Licensed Assistant. Mason, Ohio: Thomson/South-Western, 2005.
MLA استشهادRobert L. Herd. Become a Mega-producer Real Estate Agent: Profit From a Licensed Assistant. Mason, Ohio: Thomson/South-Western, 2005.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.