Gaya APA
ANDERSON, M, G, ;, M, J, J. (2005).
Encyclopedia of Hydrologcal Sciences 4 .
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John Wiley & Sons, Inc..
Gaya MLA
ANDERSON, Malcolm, G., ;, McDONNELL,, Jeffrey, J..
"Encyclopedia of Hydrologcal Sciences 4".
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John Wiley & Sons, Inc.,
2005.
Buku.