APA (7th ed.) Zitazioa
Griffiths, M. (1983). What on earth are you doing: Jesus' call to world mission. Baker Book House.
Chicago Style (17th ed.) Zitazioa
Griffiths, Michael. What on Earth Are You Doing: Jesus' Call to World Mission. Michigan: Baker Book House, 1983.
MLA (9th ed.) Zitazioa
Griffiths, Michael. What on Earth Are You Doing: Jesus' Call to World Mission. Baker Book House, 1983.
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