Hetherington, N. S. (1993). Cosmology: Historical, literary, philosophical, religious, and scientific perspectives. New York: Garland Publishing, Inc..
Παραπομπή Chicago StyleHetherington, Norriss S. Cosmology: Historical, Literary, Philosophical, Religious, and Scientific Perspectives. New York: Garland Publishing, Inc., 1993.
Παραπομπή MLAHetherington, Norriss S. Cosmology: Historical, Literary, Philosophical, Religious, and Scientific Perspectives. New York: Garland Publishing, Inc., 1993.
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