Johansson. (2013). Evaluating Water Projects (1.). Springer Berlin Heidelberg.
Cita Chicago (17th ed.)Johansson. Evaluating Water Projects. 1. Springer Berlin Heidelberg, 2013.
Cita MLA (8th ed.)Johansson. Evaluating Water Projects. 1. Springer Berlin Heidelberg, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.