Knight, R. P. (1972). An analytical inquiry into the principles of taste (4th ed.). Westmead: Gregg International Publishers.
Παραπομπή Chicago StyleKnight, Richard P. An Analytical Inquiry Into the Principles of Taste. 4th ed. Westmead: Gregg International Publishers, 1972.
Παραπομπή MLAKnight, Richard P. An Analytical Inquiry Into the Principles of Taste. 4th ed. Westmead: Gregg International Publishers, 1972.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.