Gordon, Matt (February 2004). "A Different Hymn Sheet". Socialist Review. 282: February 2004. Archived from the original on December 5, 2021. Retrieved September 15, 2007.
Gordon, Matt (February 2004). "A Different Hymn Sheet". Socialist Review. 282: February 2004. Archived from the original on December 5, 2021. Retrieved September 15, 2007.