Gaya APA
HALASI-KUN, George J.. (1981).
POLLUTION and water resources Columbia University Seminar series .
New York:
Pergamon Press.
Gaya Chicago
HALASI-KUN, George J..
POLLUTION and water resources Columbia University Seminar series.
New York:
Pergamon Press,
1981.
Teks.
Gaya MLA
HALASI-KUN, George J..
POLLUTION and water resources Columbia University Seminar series.
New York:
Pergamon Press,
1981.
Teks.
Gaya Turabian
HALASI-KUN, George J..
POLLUTION and water resources Columbia University Seminar series.
New York:
Pergamon Press,
1981.
Teks.