Durnbaugh 1997, p. 357. Durnbaugh, Donald F. (1997). "Sustainers or seducers? The rise and meaning of church-related institutions". Mennonite Quarterly Review. 71 (3): 345-364. ISSN0025-9373.
Durnbaugh 1997, p. 352. Durnbaugh, Donald F. (1997). "Sustainers or seducers? The rise and meaning of church-related institutions". Mennonite Quarterly Review. 71 (3): 345-364. ISSN0025-9373.
Durnbaugh 1997, p. 352f. Durnbaugh, Donald F. (1997). "Sustainers or seducers? The rise and meaning of church-related institutions". Mennonite Quarterly Review. 71 (3): 345-364. ISSN0025-9373.
Boyers 1971, p. 78. Boyers, Auburn A. (1971). "The Brethren, annual conference, and education: Denominational publications". Brethren Life and Thought. 16 (Winter). ISSN0006-9663.
Durnbaugh 1997, p. 357,349. Durnbaugh, Donald F. (1997). "Sustainers or seducers? The rise and meaning of church-related institutions". Mennonite Quarterly Review. 71 (3): 345-364. ISSN0025-9373.