Siwek, P. (1953). The riddle of Konnersreuth: A psychological and religious study. Bruce Pub..
Chicago (17e ed.) BronvermeldingSiwek, Paul. The Riddle of Konnersreuth: A Psychological and Religious Study. Milwaukee: Bruce Pub., 1953.
MLA (8e ed.) BronvermeldingSiwek, Paul. The Riddle of Konnersreuth: A Psychological and Religious Study. Bruce Pub., 1953.
Let op: Deze citaties zijn niet altijd 100% accuraat.