Gaya APA
Edward J Martin, Edward T Martin. (1991).
Technology for small water and wastewater system .
:
Van Nostrand Reinhold.
Gaya Chicago
Edward J Martin, Edward T Martin.
Technology for small water and wastewater system.
:
Van Nostrand Reinhold,
1991.
Text.
Gaya MLA
Edward J Martin, Edward T Martin.
Technology for small water and wastewater system.
:
Van Nostrand Reinhold,
1991.
Text.
Gaya Turabian
Edward J Martin, Edward T Martin.
Technology for small water and wastewater system.
:
Van Nostrand Reinhold,
1991.
Print.