Cairncross, S. (1980). Evaluation for village water supply planning. Published in association with International Reference Centre for Community Water Supply by J. Wiley.
Չիկագոյի ոճի (17րդ խմբ.) մեջբերումCairncross, Sandy. Evaluation for Village Water Supply Planning. Chichester [Eng.] ; New York: Published in association with International Reference Centre for Community Water Supply by J. Wiley, 1980.
MLA (8րդ խմբ.) ՄեջբերումCairncross, Sandy. Evaluation for Village Water Supply Planning. Published in association with International Reference Centre for Community Water Supply by J. Wiley, 1980.
Զգուշացում. այս մեջբերումները միշտ չէ, որ կարող են 100% ճշգրիտ լինել.