Jones, G., Hollier, G. P., & Hollier, G. (1997). Resources, society and environmental management. London, [England]: Paul Chapman Publishing Ltd..
Παραπομπή Chicago StyleJones, Gareth, Graham P. Hollier, and Graham Hollier. Resources, Society and Environmental Management. London, [England]: Paul Chapman Publishing Ltd., 1997.
Παραπομπή MLAJones, Gareth, Graham P. Hollier, and Graham Hollier. Resources, Society and Environmental Management. London, [England]: Paul Chapman Publishing Ltd., 1997.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.