McCallum, M., & Hamblin, J. (1978). God's incredible plan. Fleming H. Revell.
Chicago-čujuhus (17. p.)McCallum, Martha, juo Jane Hamblin. God's Incredible Plan. New Jersey: Fleming H. Revell, 1978.
MLA-čujuhus (9. p.)McCallum, Martha, juo Jane Hamblin. God's Incredible Plan. Fleming H. Revell, 1978.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.