Swift, D. G. Physics for rural development a source book for teachers and extension workers in developing countries. John Wiley and Sons.
Citação do estilo Chicago (17ª ed.)Swift, Digby G. Physics for Rural Development a Source Book for Teachers and Extension Workers in Developing Countries. John Wiley and Sons.
Citação MLA (8ª ed.)Swift, Digby G. Physics for Rural Development a Source Book for Teachers and Extension Workers in Developing Countries. John Wiley and Sons.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.