Ogan, M. Raif. Turkiyedeki Masonluk, ic yuzu ve srlar : butun gizli talimatlarna gore M. Raif Ogan. - 1951. - 117 p. : ill. 25 cm. Subjects--Corporate Names: Freemasons. Mason Dernegi. Turkey. Subjects--Geographic Terms: Turkey Turkey-- History.--Civilization. Dewey Class. No.: 956.1 Og1 Tu