Citazione Stile APA (7a Edizione)

Volunteers in Technical Assistance. (1970). Village technology handbook (Rev. ed.). VITA, Volunteers in Technical Assistance.

Citazione stile Chigago Style (17a edizione)

Volunteers in Technical Assistance. Village Technology Handbook. Rev. ed. Mt. Rainier, Md: VITA, Volunteers in Technical Assistance, 1970.

Citatione MLA (9a ed.)

Volunteers in Technical Assistance. Village Technology Handbook. Rev. ed. VITA, Volunteers in Technical Assistance, 1970.