(2002). The NGOs' 2001 behavioral monitoring surveys. Program for Appropriate Technology in Health.
Cita Chicago (17th ed.)The NGOs' 2001 Behavioral Monitoring Surveys. Makati City: Program for Appropriate Technology in Health, 2002.
Cita MLA (9th ed.)The NGOs' 2001 Behavioral Monitoring Surveys. Program for Appropriate Technology in Health, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.