Ellwood, R. S. (1993). Introducing religion: From inside and outside (3rd.ed.). Prentice Hall.
Chicago-čujuhus (17. p.)Ellwood, Robert S. Introducing Religion: From Inside and Outside. 3rd.ed. Englewood Cliffs: Prentice Hall, 1993.
MLA-čujuhus (9. p.)Ellwood, Robert S. Introducing Religion: From Inside and Outside. 3rd.ed. Prentice Hall, 1993.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.