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Buku Teks
Bambang Prasetyo
[publisher not identified], [date of publication not identified]
Buku Teks
Napa J. Awat
Liberty, 1990
Buku Teks SO
J. Supranto
Gramedia, 1981
Buku Teks
J. Supranto
Gramedia , 1984
Buku Teks SO