Morrison, David
Frontiers of astronomy
Saunders College, 1990
 Buku Teks
Hoyle, Fred
Frontiers of astronomy / Fred Hoyle
Harper & Brothers, 1955
 Buku Teks
Baker, Robert H.
Astronomy / Robert H. Baker
D. Van Nostrand, 1964
 Buku Teks
Arny, Thomas T.
Explorations : an introduction to astronomy / Thomas T. Arny
McGraw-Hill, Higher Education, 2004
 Buku Teks
Hodge, Paul W.
Concepts of contemporary astronomy / Paul W. Hodge
McGraw-Hill, 1974
 Buku Teks