Case studies in foreign operations
edited by Elizabeth Marting and Albert Newgardsen
International Management Association, 1957
 Buku Teks SO
Levin, Lennart
Comparative studies in foreign-language teaching
Almqvist och Wiksell, 1972
 Buku Teks SO
Sukonthapan, Pisawat
Copyright laws of the ASEAN countries: protection of foreign works
Faculty of law Thammaset University, 1985
 Buku Teks
Cairncross, A.K.
Home and foreign investment 1870-1913 : studies in capital accumulation
Cambridge University Press, 1953
 Buku Teks
African diplomacy: studies in the determinants of foreign policy
edited by Vernon McKay
Frederick A. Praeger, 1966
 Buku Teks SO