Cita APA

Perrett, H. (1983). Planning of communication support (information, motivation and education) in sanitation projects and programs. World Bank.

Citación estilo Chicago

Perrett, Heli. Planning of Communication Support (information, Motivation and Education) in Sanitation Projects and Programs. Washington, D.C: World Bank, 1983.

Cita MLA

Perrett, Heli. Planning of Communication Support (information, Motivation and Education) in Sanitation Projects and Programs. World Bank, 1983.

Warning: These citations may not always be 100% accurate.