Nieuwenborgh, Marcel van, 1946-, author
Davidsfonds/Clauwaert, 1994
Buku Teks
Taylor,Keeanga-Yamatha, author
Haymarket Books, 2016
Buku Teks
Pinkney, Alphonso
Prentice-Hall, 1975
Buku Teks
Wilson, Paul R., author
George Allen and Unwin, 1982
Buku Teks
Bryan A. Garner, author
Thomson West, 2007
Buku Teks