McDaniels , D. K. (1979). The Sun our future energy sourch: David k. McDaniels . 1929-. John Wiley.
Tohutoru Kātū Chicago (17th ed.)McDaniels , David K. The Sun Our Future Energy Sourch: David K. McDaniels . 1929-. New York: John Wiley, 1979.
Tohutoro MLA (9th ed.)McDaniels , David K. The Sun Our Future Energy Sourch: David K. McDaniels . 1929-. John Wiley, 1979.
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