Cho, P. Y. (1979). The fourth dimension (ed.). Rhema publication ministry.
Chicago-čujuhus (17. p.)Cho, Paul Yonggi. The Fourth Dimension. ed. Rhema publication ministry, 1979.
MLA-čujuhus (9. p.)Cho, Paul Yonggi. The Fourth Dimension. ed. Rhema publication ministry, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.