Gelpi, D. L. (1971). Pentecostalism, a theological viewpoint. Paulist Press.
Chicago Style aipamenaGelpi, Donald L. Pentecostalism, a Theological Viewpoint. New York: Paulist Press, 1971.
MLA aipamenaGelpi, Donald L. Pentecostalism, a Theological Viewpoint. Paulist Press, 1971.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.