F.Hoselitz, B. (1955). The City, The Factory, and Economic Growth (1.). Princeton University.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিF.Hoselitz, Bert. The City, The Factory, and Economic Growth. 1. USA: Princeton University, 1955.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিF.Hoselitz, Bert. The City, The Factory, and Economic Growth. 1. Princeton University, 1955.