Simorangkir, J.C.T., author
Djambatan, 1982
Buku Teks
Simorangkir, J.C.T., author
Djambatan , 1975
Buku Teks
Muhammad Yamin, author
[publisher not identified], 1960
Buku Teks
Muhammad Yamin, author
Percetakan Negara, 1960
Buku Teks
Simorangkir, J.C.T., author
Djambatan, 1960
Buku Klasik