Não informado. (1976). Community Home Schools Gazette. Association of Community Home Schools.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Community Home Schools Gazette. Knutsford, Inglaterra: Association of Community Home Schools, 1976.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Community Home Schools Gazette. Association of Community Home Schools, 1976.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.