Não informado. (1972). Community and junior college journal. American Association of Community and Junior Colleges.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Community and Junior College Journal. Washington: American Association of Community and Junior Colleges, 1972.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Community and Junior College Journal. American Association of Community and Junior Colleges, 1972.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.