Goodman, N. (1968). Languages of art: An approach to a theory of symbols. Bobbs-Merrill.
Citazione stile Chigago Style (17a edizione)Goodman, Nelson. Languages of Art: An Approach to a Theory of Symbols. Indianapolis: Bobbs-Merrill, 1968.
Citatione MLA (9a ed.)Goodman, Nelson. Languages of Art: An Approach to a Theory of Symbols. Bobbs-Merrill, 1968.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.