Gribbin, John
Richard Feynman: a life in science
Penguin Books, 1997
 Buku Teks SO
Makarenko, A.S.
Makarenko, his life and work : articles, talks, and reminiscences
Foreign Languages Publishing House, 1920
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Life before man / by the editors of Time-Life Book
Time-Life Books, 1972
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Life
by Ricki Lewis ... [and others]
McGraw-HIll, 2002
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The new book of popular science : volume 4 Plant life animal life
New York : Grolier,1982,
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