Braunfeld, P. G. (1969). Stretchers and shrinkers: Book 2 Advanced Topics in Stretching and Shrinking. Harper & Row.
Dyfyniad Arddull ChicagoBraunfeld, Peter G. Stretchers and Shrinkers: Book 2 Advanced Topics in Stretching and Shrinking. New York: Harper & Row, 1969.
Dyfyniad MLABraunfeld, Peter G. Stretchers and Shrinkers: Book 2 Advanced Topics in Stretching and Shrinking. Harper & Row, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.