ScienceDirect (Online service), Agardy, F. J., & Nemerow, N. L. (2005). Environmental solutions: [environmental problems and the all-inclusive global, scientific, political, legal, economic, medical, and engineering bases to solve them]. Elsevier.
Παραπομπή σε μορφή Chicago (17η εκδ.)ScienceDirect (Online service), Franklin J. Agardy, και Nelson Leonard Nemerow. Environmental Solutions: [environmental Problems and the All-inclusive Global, Scientific, Political, Legal, Economic, Medical, and Engineering Bases to Solve Them]. Amsterdam Boston: Elsevier, 2005.
Παραπομπή σε μορφή MLA (8th εκδ.)ScienceDirect (Online service), et al. Environmental Solutions: [environmental Problems and the All-inclusive Global, Scientific, Political, Legal, Economic, Medical, and Engineering Bases to Solve Them]. Elsevier, 2005.
