Thesing, J., Wilfried Becker, & J.A.Underwood. (1991). Democracy and Development. Internationals Institute.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিThesing, Josef, Wilfried Becker, এবং J.A.Underwood. Democracy and Development. Germany: Internationals Institute, 1991.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিThesing, Josef, et al. Democracy and Development. Internationals Institute, 1991.