Elliott, Bridget, 1957-, author
Academy Editions, 1997
Buku Teks
Fitra Mandela, author
2018
UI - Tesis (Membership)
Gianakaris, C. J., 1934-, author
Macmillan, 1992
Buku Teks
Steele, Peter, author
Oxford University , 1992
Buku Teks
Peter, Laurence J., author
Souvenir Press, 1994
Buku Teks