Harrison, Brian, author
Macmillan, 1955
Buku Teks
Lasker, Bruno, 1880-1965, author
Victor Gollancz, 1944
Buku Teks
Maesen, L.J.G. van der, editor
Prosea, 1992
Buku Referensi
edited by J. Dransfield and N. Manokaran
Prosea, 1994
Buku Referensi
Dransfield, S., editor; Widjaja, E.A., editor
Prosea, 1995
Buku Referensi