Van Praagh, J. (1997). Talking to heaven: A medium's message of life after death. Penguin Group.
Chicagoスタイル(17版)引用形式Van Praagh, James. Talking to Heaven: A Medium's Message of Life After Death. New York: Penguin Group, 1997.
MLA(9版)引用形式Van Praagh, James. Talking to Heaven: A Medium's Message of Life After Death. Penguin Group, 1997.
警告: この引用は必ずしも正確ではありません.