Lewis, G. R. (1950). Confronting the cults. Presbyterian and Reformed.
Cita Chicago (17th ed.)Lewis, Gordon R. Confronting the Cults. Presbyterian and Reformed, 1950.
Cita MLA (9th ed.)Lewis, Gordon R. Confronting the Cults. Presbyterian and Reformed, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.