Barrett, E., & Curtis, L. (1976). Introduction to environmental remote sensing (2nd ed.). Chapman and Hall.
Dyfyniad Arddull ChicagoBarrett, E.C, and L.F Curtis. Introduction to Environmental Remote Sensing. 2nd ed. London: Chapman and Hall, 1976.
Dyfyniad MLABarrett, E.C, and L.F Curtis. Introduction to Environmental Remote Sensing. 2nd ed. Chapman and Hall, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.