Hügel, F. (1921). Essays & addresses on the philosophy of religion. J.M. Dent ; E.P. Dutton.
Chicago Style (17. basım) AtıfHügel, Friedrich. Essays & Addresses on the Philosophy of Religion. London ; Toronto : New York: J.M. Dent ; E.P. Dutton, 1921.
MLA (8th ed.) AtıfHügel, Friedrich. Essays & Addresses on the Philosophy of Religion. J.M. Dent ; E.P. Dutton, 1921.
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