Gaya APA

Information and training for low-cost water supply and sanitation: On-site sanitation. (1986). : The World Bank.

Gaya Chicago

Information and training for low-cost water supply and sanitation: On-site sanitation. . : The World Bank, 1986. Text.

Gaya MLA

Information and training for low-cost water supply and sanitation: On-site sanitation. . : The World Bank, 1986. Text.

Gaya Turabian

Information and training for low-cost water supply and sanitation: On-site sanitation. : The World Bank, 1986. Print.