Escobal, P. R. (1996). Aquatic systems engineering: Devices and how they function. Dimension Engineering Press.
Cita Chicago (17th ed.)Escobal, P. R. Aquatic Systems Engineering: Devices and How They Function. Oxnard: Dimension Engineering Press, 1996.
Cita MLA (9th ed.)Escobal, P. R. Aquatic Systems Engineering: Devices and How They Function. Dimension Engineering Press, 1996.
Atenció: Aquestes cites poden no estar 100% correctes.