Jefferys, William H.
Discovering astronomy
John Wiley & Sons, 1981
Buku Teks
Robbins, Robert R.
Instructor's manual to accompany Jefferys and Robbins: discovering astronomy
John Wiley & Sons, 1981
Buku Teks
Baker, Robert H.
Astronomy
D. Van Nostrand, 1964
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Morrison, David
Frontiers of astronomy
Saunders College, 1990
Buku Teks
Shaffer, Rick
Introduction to astronomy
Gramercy Books, 1994
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