Medley, J. G. (1863). Irrigation works. Printed at the Thomason Civil Engineering College Press.
Chicago-referens (17:e uppl.)Medley, J. G. Irrigation Works. Roorkee: Printed at the Thomason Civil Engineering College Press, 1863.
MLA-referens (8:e uppl.)Medley, J. G. Irrigation Works. Printed at the Thomason Civil Engineering College Press, 1863.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.