edited by D.B. Williams with contributions by K.O. Campbell ... [and others]
Sidney University Press, 1970
Buku Teks
edited for the Australian Institute of Agricultural Science by R.L. Reid.
Butterworth, 1990
Buku Referensi
Boxer, A. H., author
Melbourne University Press, 1966
Buku Teks
edited by Richard Ivan Downing
Weidenfeld and Nicolson, 1973
Buku Teks
Schultz, Theodore W., author
McGraw-Hill , 1945
Buku Teks