Kalchev, Kamen
Sofia Foreign Languages Press 1965
Buku Teks
Sophocles, author
New York A Mentor Classic, 1959
Buku Teks
Korea Land Corporation, 2008
Buku Referensi
Kautilya
Mysore Wesleyann Mission Press 1929
Buku Teks
Dzadzic, Petar
Beograd Committee for Foreign Ralations of The FPR Yugoslavia 1960
Buku Teks