United States. Extension Service (1970- & United States Agency for International Development. (1971). Homemaking handbook: For village workers in many countries.
Cita Chicago (17th ed.)United States. Extension Service (1970- i United States Agency for International Development. Homemaking Handbook: For Village Workers in Many Countries. Washington, 1971.
Cita MLA (9th ed.)United States. Extension Service (1970- i United States Agency for International Development. Homemaking Handbook: For Village Workers in Many Countries. 1971.
Atenció: Aquestes cites poden no estar 100% correctes.