Frid, C., & Dobson, M. (2002). Ecology of aquatic management. Pearson Education.
Cita Chicago (17th ed.)Frid, Chris, i Mike Dobson. Ecology of Aquatic Management. New York: Pearson Education, 2002.
Cita MLA (9th ed.)Frid, Chris, i Mike Dobson. Ecology of Aquatic Management. Pearson Education, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.