Citation: Pl. Halvorson, SACRED WORLDS - AN INTRODUCTION TO GEOGRAPHY AND RELIGION - PARK,CC, Journal for the scientific study of religion, 34(2), 1995, pp. 283-283
Citation: Wm. Newman et Pl. Halvorson, THE CHURCH MEMBERSHIP STUDIES - AN ASSESSMENT OF 4 DECADES OF INSTITUTIONAL RESEARCH, Review of religious research, 35(1), 1993, pp. 55-61