Rogal, S. J. (1991). A general introduction to hymnody and congregational song. American Theological Library Association ; Scarecrow Press.
Čikaški stil citiranja (17. izdanje)Rogal, Samuel J. A General Introduction to Hymnody and Congregational Song. [Philadelphia] : Metuchen, N.J.: American Theological Library Association ; Scarecrow Press, 1991.
MLA način citiranja (8. izdanje)Rogal, Samuel J. A General Introduction to Hymnody and Congregational Song. American Theological Library Association ; Scarecrow Press, 1991.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.