Gaya APA
Mahajan, S.P.. (1985).
Pollution control in process industries .
New York:
Tata McGraw Hill.
Gaya Chicago
Mahajan, S.P..
Pollution control in process industries.
New York:
Tata McGraw Hill,
1985.
Text.
Gaya MLA
Mahajan, S.P..
Pollution control in process industries.
New York:
Tata McGraw Hill,
1985.
Text.
Gaya Turabian
Mahajan, S.P..
Pollution control in process industries.
New York:
Tata McGraw Hill,
1985.
Print.