Fishman, A. E. (2006). 7 Secrets of Great Entrepreneurial Masters: The Gem Power Formula for Lifelong Success. New York: McGraw-Hill.
শিকাগো স্টাইলে সাইটেশনFishman, Allen E. 7 Secrets of Great Entrepreneurial Masters: The Gem Power Formula for Lifelong Success. New York: McGraw-Hill, 2006.
এমএলএ সাইটেশনFishman, Allen E. 7 Secrets of Great Entrepreneurial Masters: The Gem Power Formula for Lifelong Success. New York: McGraw-Hill, 2006.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.