Guell, R. C., & Nguyễn Văn Dung, T. (2009). Kinh tế phát triển. Đồng Nai: Tổng hợp.
শিকাগো স্টাইলে সাইটেশনGuell, Robert C., এবং ThS Nguyễn Văn Dung. Kinh Tế Phát Triển. Đồng Nai: Tổng hợp, 2009.
এমএলএ সাইটেশনGuell, Robert C., এবং ThS Nguyễn Văn Dung. Kinh Tế Phát Triển. Đồng Nai: Tổng hợp, 2009.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.