Wilson, B. L., & Wilson, K. (1975). DRG: Directory of research grants. Oryx Press.
Chicago-čujuhus (17. p.)Wilson, Betty L., juo K. Wilson. DRG: Directory of Research Grants. Phoenix, Ariz: Oryx Press, 1975.
MLA-čujuhus (9. p.)Wilson, Betty L., juo K. Wilson. DRG: Directory of Research Grants. Oryx Press, 1975.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.