Kotler, P. (1997). The marketing of nations: A strategic approach to building national wealth. New York: The Free Press.
শিকাগো স্টাইলে সাইটেশনKotler, Philip. The Marketing of Nations: A Strategic Approach to Building National Wealth. New York: The Free Press, 1997.
এমএলএ সাইটেশনKotler, Philip. The Marketing of Nations: A Strategic Approach to Building National Wealth. New York: The Free Press, 1997.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.