Ballentyne, D. W. G., & Lovett, D. R. (1980). A dictionary of named effects and laws in chemistry, physics, and mathematics (4th ed.). Chapman and Hall.
Dyfyniad Arddull ChicagoBallentyne, D. W. G., and D. R. Lovett. A Dictionary of Named Effects and Laws in Chemistry, Physics, and Mathematics. 4th ed. London ; New York: Chapman and Hall, 1980.
Dyfyniad MLABallentyne, D. W. G., and D. R. Lovett. A Dictionary of Named Effects and Laws in Chemistry, Physics, and Mathematics. 4th ed. Chapman and Hall, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.