Munn, R. F. (1978). Appropriate Technology and Information Services in Developing Countries.
Citazione stile Chigago Style (17a edizione)Munn, Robert F. Appropriate Technology and Information Services in Developing Countries. 1978.
Citatione MLA (9a ed.)Munn, Robert F. Appropriate Technology and Information Services in Developing Countries. 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.