Pickett, J., & Robson, R. (1986). Manual on the choice of industrial technique in developing countries. Development Centre of the Organisation for Economic Co-operation and Development ; OECD Publications and Information Center, distributor].
Παραπομπή σε μορφή Chicago (17η εκδ.)Pickett, James, και Robert Robson. Manual on the Choice of Industrial Technique in Developing Countries. Paris : [Washington, D.C.: Development Centre of the Organisation for Economic Co-operation and Development ; OECD Publications and Information Center, distributor], 1986.
Παραπομπή σε μορφή MLA (9th εκδ.)Pickett, James, και Robert Robson. Manual on the Choice of Industrial Technique in Developing Countries. Development Centre of the Organisation for Economic Co-operation and Development ; OECD Publications and Information Center, distributor], 1986.