McCracken, Daniel D., author
John Wiley & Sons, 1974
Buku Referensi
McCalla, Thomas Richard, author
John Wiley & Sons, 1967
Buku Teks
Kreitzberg, Charles B., author
Harcourt Brace Javanovich, 1982
Buku Teks
Hughes, Charles E., author
John Wiley & Sons, 1978
Buku Teks
Chivers, Ian, author
Springer, 2012
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