Alcanses, R. P. (1983). Environmental impact assessment handbook. Environmental Impact Assessment Group.
Cita Chicago (17th ed.)Alcanses, Ray P. Environmental Impact Assessment Handbook. s.l: Environmental Impact Assessment Group, 1983.
Cita MLA (9th ed.)Alcanses, Ray P. Environmental Impact Assessment Handbook. Environmental Impact Assessment Group, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.