Sullivan, G. E. (1937). Wolves in sheep's clothing: An authentic portrayal of the perfidious proposals of communism and socialism in their real setting : as masks and devices employed by amazingly organized and financially powerful occult forces bent upon world conquest. The Sodality Union of Washington, D.C.
Παραπομπή σε μορφή Chicago (17η εκδ.)Sullivan, George Edward. Wolves in Sheep's Clothing: An Authentic Portrayal of the Perfidious Proposals of Communism and Socialism in Their Real Setting : As Masks and Devices Employed by Amazingly Organized and Financially Powerful Occult Forces Bent upon World Conquest. [Washington, D.C.]: The Sodality Union of Washington, D.C, 1937.
Παραπομπή σε μορφή MLA (8th εκδ.)Sullivan, George Edward. Wolves in Sheep's Clothing: An Authentic Portrayal of the Perfidious Proposals of Communism and Socialism in Their Real Setting : As Masks and Devices Employed by Amazingly Organized and Financially Powerful Occult Forces Bent upon World Conquest. The Sodality Union of Washington, D.C, 1937.