APA-čujuhus (7. p.)
Vorreux, D. (1979). A franciscan symbol, the tau: History, theology and iconography. Franciscan Herald Press.
Chicago-čujuhus (17. p.)
Vorreux, Damien. A Franciscan Symbol, the Tau: History, Theology and Iconography. Chicago (IL): Franciscan Herald Press, 1979.
MLA-čujuhus (9. p.)
Vorreux, Damien. A Franciscan Symbol, the Tau: History, Theology and Iconography. Franciscan Herald Press, 1979.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.