Cooper, M. (1969). Gift from the sun: The mastering of energy. Bradbary Pr..
Chicago Style (17th ed.) CitationCooper, Margaret. Gift from the Sun: The Mastering of Energy. Englewood Cliffs, N.J.: Bradbary Pr., 1969.
MLA (9th ed.) CitationCooper, Margaret. Gift from the Sun: The Mastering of Energy. Bradbary Pr., 1969.
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