Schwarzenberger, Georg, author
Stevens & Sons, 1949
Buku Teks
Riko Nugraha, author
Rajawali Pers, 2023
Buku Teks
edited by Malcolm D. Evans
Oxford University Press, 2018
Buku Teks
Shaw, Malcolm N. (Malcolm Nathan), 1947-, author
Cambrigde University Press , 2014
Buku Teks
Bowett, D. W. (Derek William), author
Stevens & Sons , 1982
Buku Teks