Hetherington, John Aikman, 1907-
F.W. Cheshire, 1960
Buku Teks SO
Tindale, Norman B.
Jacaranda Press , 1963
Buku Teks SO
edited by Graeme Davison, J.W. McCarty and Ailsa McLeary
Fairfax, Syme & Weldon Associates, 1987
Buku Referensi
edited by D.J. Mulvaney and J. Peter White
Fairfax, Syme & Weldon Associates, 1987
Buku Referensi
Alan Atkinson, Marian Aveling, editor
Fairfax, Syme & Weldon Associates, 1987
Buku Referensi