Uno, Gordon, author
McGraw-Hill, 2001
Buku Teks
Adams, Preston, author
Addison-Wesley, 1970
Buku Teks
Cronquist, Arthur, author
Harper and Row, 1982
Buku Teks
Fuller, Harry J., author
Holt Rinehart and Winston, 1963
Buku Teks
Tomlinson, P. B., author
Cambridge University Press, 2016
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