Barry, Anne-Marie, author
SAGE Publications Ltd, 2016
Buku Teks
Barry, Anne-Marie, author
SAGE, 2012
Buku Teks
Edwards, Brian, author
Taylor & Francis Group, 2008
Buku Teks
Odum, Howard W., author
Longmans Green, 1951
Buku Teks
Odum, Howard W., author
Longmans Green, 1951
Buku Teks