Cita APA (7th ed.)
Langford, D. G. A church educational ministry by cassette for oral leaners in Northeast Zaire. Denver Conservative Baptist Seminary.
Cita Chicago (17th ed.)
Langford, David G. A Church Educational Ministry by Cassette for Oral Leaners in Northeast Zaire. Colorado: Denver Conservative Baptist Seminary.
Cita MLA (9th ed.)
Langford, David G. A Church Educational Ministry by Cassette for Oral Leaners in Northeast Zaire. Denver Conservative Baptist Seminary.
Atenció: Aquestes cites poden no estar 100% correctes.