APA-čujuhus (7. p.)
Kung, A. (1977). Bruce Olson: Missionary or colonizer? Christian Herald Books.
Chicago-čujuhus (17. p.)
Kung, Andres. Bruce Olson: Missionary or Colonizer? New York: Christian Herald Books, 1977.
MLA-čujuhus (9. p.)
Kung, Andres. Bruce Olson: Missionary or Colonizer? Christian Herald Books, 1977.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.