Richards, H. M. S. (1965). Why I Am a Seventh-day Adventist Ministry. Review and Herald Publishing Association.
Chicago-čujuhus (17. p.)Richards, Harold M. S. Why I Am a Seventh-day Adventist Ministry. Washington, D.C: Review and Herald Publishing Association, 1965.
MLA-čujuhus (9. p.)Richards, Harold M. S. Why I Am a Seventh-day Adventist Ministry. Review and Herald Publishing Association, 1965.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.