Hellman, P. (2004). Shaping the skyline: The world according to real estate visionary Julien Studley. John Wiley & Sons.
استشهاد بنمط شيكاغوHellman, Peter. Shaping the Skyline: The World According to Real Estate Visionary Julien Studley. John Wiley & Sons, 2004.
MLA استشهادHellman, Peter. Shaping the Skyline: The World According to Real Estate Visionary Julien Studley. John Wiley & Sons, 2004.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.