Gaya APA

Environmental Communication Skills and Principles for Natural Resource Managers, Scientists, and Engineers / Richard R. Jurin, Donny Roush, Jeff Danter. (2010). : New York : Springer.

Gaya MLA

Environmental Communication Skills and Principles for Natural Resource Managers, Scientists, and Engineers / Richard R. Jurin, Donny Roush, Jeff Danter. . : New York : Springer, 2010. Text.