Patrik,Martin. (1999). Self employment and successful entrepreneurship: Achievment in the unorganised sector. Kanishka Publishers.
শিকাগো স্টাইলে সাইটেশনPatrik,Martin. Self Employment and Successful Entrepreneurship: Achievment in the Unorganised Sector. New Delhi: Kanishka Publishers, 1999.
এমএলএ সাইটেশনPatrik,Martin. Self Employment and Successful Entrepreneurship: Achievment in the Unorganised Sector. Kanishka Publishers, 1999.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.