Hennrich, K. J. (1936). The seraphic youth: A manual and work book for the members and directors of the Third Order of Saint Francis. Third Order Bureau.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিHennrich, Kilian Joseph. The Seraphic Youth: A Manual and Work Book for the Members and Directors of the Third Order of Saint Francis. Detroit, Mich.: Third Order Bureau, 1936.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিHennrich, Kilian Joseph. The Seraphic Youth: A Manual and Work Book for the Members and Directors of the Third Order of Saint Francis. Third Order Bureau, 1936.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.