Hunter, J. E. (1967). Let us go on to maturity. Zondervan Publishing House.
Chicago-čujuhus (17. p.)Hunter, John E. Let Us Go on to Maturity. Michigan: Zondervan Publishing House, 1967.
MLA-čujuhus (9. p.)Hunter, John E. Let Us Go on to Maturity. Zondervan Publishing House, 1967.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.