Ricklefs, M.C. (Merle Calvin), 1943-, author
Palgrave Macmilan, 2008
Buku Teks
Cribb, Robert Bridson, author
Longman, 1995
Buku Teks
Ricklefs, M.C. (Merle Calvin), 1943-, author
Serambi Ilmu Semesta, 2007
Buku Teks
Palmer, R.R. (Robert Roswell), 1909-2002, author
McGraw-Hill, 1992
Buku Teks
Ricklefs, M.C. (Merle Calvin), 1943-, author
Serambi Ilmu Semesta, 2005
Buku Teks