Graeme Aplin, S.G. Foster, Michael McKernan, editor
Fairfax, Syme & Weldon Associates, 1987
Buku Referensi
Graeme Davison, J.W. McCarty, Ailsa McLeary, editor
Fairfax, Syme & Weldon Associates, 1987
Buku Referensi
Alan Atkinson, Marian Aveling, editor
Fairfax, Syme & Weldon Associates, 1987
Buku Referensi
edited by Bill Gammage, Peter Spearritt
Fairfax, Syme & Weldon Associates, 1987
Buku Referensi
Graeme Aplin, S.G. Foster, Michael McKernan, editor
Fairfax, Syme & Weldon Associates, 1987
Buku Referensi