Levy, George C., author
John Wiley & Sons, 1980
Buku Teks
edited by Jack S. Cohen
John Wiley & Sons, 1980
Buku Teks
edited by E.N. Kaufmann
North Holland, 1981
Buku Teks
Universitas Indonesia, 1992
UI - Skripsi (Membership)
Guang, Zhu, editor
Springer, 2012
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