(2002). The spiritual side of psychology at century's end: Proceedings of the 57th annual convention International Council of Psychologists, August 15 - 19, 1999, Salem, Massachusetts, USA. Pabst Science Publ.
Chicago-Zitierstil (17. Ausg.)The Spiritual Side of Psychology at Century's End: Proceedings of the 57th Annual Convention International Council of Psychologists, August 15 - 19, 1999, Salem, Massachusetts, USA. Lengerich ; Berlin ; Bremen ; Riga ; Rom ; Viernheim ; Wien ; Za: Pabst Science Publ, 2002.
MLA-Zitierstil (9. Ausg.)The Spiritual Side of Psychology at Century's End: Proceedings of the 57th Annual Convention International Council of Psychologists, August 15 - 19, 1999, Salem, Massachusetts, USA. Pabst Science Publ, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.