APA-čujuhus (7. p.)
Keyes, L. E. (1983). The last age of missios: A study of third world .............. Wiliam carey.
Chicago-čujuhus (17. p.)
Keyes, Lawrence E. The Last Age of Missios: A Study of Third World .............. Califonia: Wiliam carey, 1983.
MLA-čujuhus (9. p.)
Keyes, Lawrence E. The Last Age of Missios: A Study of Third World .............. Wiliam carey, 1983.
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