Brandt, Willy
Peace; writings and speeches of the Nobel Peace Prize winner,
Verlag Neue Gesellschaft , 1971
Buku Teks SO
Anti-communist third world : Carlos Romulo and the other Bandung
Artikel Jurnal
Dygert, James H.
The investigative journalist: folk heroes of a new era
Prentice-Hall, 1970
Buku Teks SO
Romula, Carlos P.
Kembali ke Bataan = I see the Philippines rise / Carlos P. Romula ; terjemahan oleh Gajus Siagian
W. Van Hoeve, 1954
Buku Teks SO
Heroes and heroines of Islam book I
Macmillan, 1948
Buku Teks SO