Sepharial, A. The Science of Foreknowledge: Being a Compendium of Astrological Research, Philosophy, and Practice in the East and West.; Kessinger Publishing (reprint), 1997, pp. 39-50; ISBN 1-56459-717-2, see
Bakich, Michael E. The Cambridge Planetary Handbook. Cambridge University Press, 2000, p. 148, ISBN 0-521-63280-3, see
Bakich, Michael E. The Cambridge Planetary Handbook. Cambridge University Press, 2000, p. 146, ISBN 0-521-63280-3, see
Graves, Robert and Patai, Raphael. Hebrew Myths: The Book of Genesis. New York: Doubleday, 1964, pp. 65-69, ISBN 978-1-85754-661-3, ISBN 1-85754-661-X, Publisher: Carcanet Press Ltd. (1 octombrie 2004); note this publication refers to "Yalqut Reubeni ad. Gen. II. 21; IV. 8.", see