Παραπομπή σε μορφή APA (7η εκδ.)

Routray, J. K. (2006). Environmental management tools: A training manual. School of Environment, Resources and Development Asian Institute of Technology.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Routray, Jayant K. Environmental Management Tools: A Training Manual. Thailand: School of Environment, Resources and Development Asian Institute of Technology, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Routray, Jayant K. Environmental Management Tools: A Training Manual. School of Environment, Resources and Development Asian Institute of Technology, 2006.