Mannion, A. M.
Longman Scientific & Technical, 1991
Buku Teks
Tietenberg, Thomas H., author
Adison Wesley, 2003
Buku Teks
Tietenberg, Thomas H., author
Pearson, 2009
Buku Teks
Tietenberg, Thomas H., author
Harper Collins, 1992
Buku Teks
Tietenberg, Thomas H., author
Pearson/Addison Wesley, 2006
Buku Teks