Stern, P. (1993). Field Engineering: An introduction to development work and construction, in rural areas (Reprint ed.). Intermediate Technology Publications Ltd.
Cita Chicago (17th ed.)Stern, Peter. Field Engineering: An Introduction to Development Work and Construction, in Rural Areas. Reprint ed. London: Intermediate Technology Publications Ltd, 1993.
Cita MLA (9th ed.)Stern, Peter. Field Engineering: An Introduction to Development Work and Construction, in Rural Areas. Reprint ed. Intermediate Technology Publications Ltd, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.