Willging, E. P. (1949). The Index to Catholic pamphlets in the English language. Catholic University of America Press.
Citación estilo ChicagoWillging, Eugene P. The Index to Catholic Pamphlets in the English Language. Washington, D.C.: Catholic University of America Press, 1949.
Cita MLAWillging, Eugene P. The Index to Catholic Pamphlets in the English Language. Catholic University of America Press, 1949.
Warning: These citations may not always be 100% accurate.