Judge, W. Q., & Conger, A. L. (1951). Practical occultism: From the private letters. Theosophical Univ. Press.
Citazione stile Chigago Style (17a edizione)Judge, William Quan, e Arthur L. Conger. Practical Occultism: From the Private Letters. Pasadena, Calif: Theosophical Univ. Press, 1951.
Citatione MLA (8a ed.)Judge, William Quan, e Arthur L. Conger. Practical Occultism: From the Private Letters. Theosophical Univ. Press, 1951.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.