Hospers, J. (1967). An introduction to philosophical analysis (2nd ed.). Prentice-Hall.
Dyfyniad Arddull ChicagoHospers, John. An Introduction to Philosophical Analysis. 2nd ed. Englewood Cliffs, N. J: Prentice-Hall, 1967.
Dyfyniad MLAHospers, John. An Introduction to Philosophical Analysis. 2nd ed. Prentice-Hall, 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.