Rooney, D.D.
George G. Harrap, 1967
Buku Teks SO
edited by Calvin W. Stillman
University of Chicago Press, 1955
Buku Teks SO
edited Brian M. du Toit
Westview Press, 1978
Buku Teks SO
edited by Gerald Moore and Ulli Beier
Penguin Books, 1963
Buku Teks SO
edited by Wang Gungwu, Milagros Guerrero & David G. Marr
Australian National University, 1981
Buku Teks SO