Poynter, J.R., author
Melbourne University Press, 1967
Buku Teks
Haefliger, Paul
Ure Smith, 1960
Buku Teks
Dutton, Geoffrey, author
Thames and Hudson, 1969
Buku Teks
Dorward, Alan
Britsh Council, 1951
Buku Teks
editor, Robert E. Egner; penerjemah, Rani Rahmanillah
Sadasiva, 2003
Buku Teks