Martin, Jacques
Casterman, 2000
Buku Teks
Lembaga studi dan Advokasi Masyarakat (ELSAM), 2000
Buku Teks
Goodman-Stephens, Bryan
Arnold-Wheaton, 1987
Buku Teks
Goodman-Stephens, Bryan
E.J. Arnold, 1987
Buku Teks
Finley, Kay Thomas
John Wiley & Sons, 1980
Buku Teks