Murdin, Paul, author
Thames & Hudson, 2009
Buku Referensi
Maddox, John
A Touchstone Book, 1999
Buku Teks
Hales, Dianne, author
Simon & Schuster, 2014
Buku Teks
Botting, Douglas
Harper & Row, 1973
Buku Teks
Miller, Steve, author
Springer, 2012
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