Al-Qasem, Anis
Graham and Trotman Limited Sterling House, 1985
Buku Teks
Taverne, Bernard
Kluwer Law Intrnational, 1996
Buku Teks
Grita Anindarini Widyaningsih, author
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UI - Skripsi (Membership)
Uren, Lester C.
New York: McGraw-Hill, 1950
Buku Teks
Uren, Lester C.
New York: McGraw-Hill, 1950
Buku Teks