Marbun, Benedictus Nahot, author
Erlangga, 1977
Buku Teks
Marbun, Benedictus Nahot, author
Erlangga, 1988
Buku Teks
Arndt, Heinz Wolfgang, 1915-2002, author
Gadjah Mada University Press, 1991
Buku Teks
Marbun, Benedictus Nahot, author
Erlangga, 1980
Buku Teks
Juan M. Flavier
Gunung Mulia, 1972
Buku Teks