Sawyer, R. K. (2000). Improvisation and the Creative Process: Dewey, Collingwood, and the Aesthetics of Spontaneity. The Journal of Aesthetics and Art Criticism.
Cita Chicago Style (17a ed.)Sawyer, R. Keith. "Improvisation and the Creative Process: Dewey, Collingwood, and the Aesthetics of Spontaneity." The Journal of Aesthetics and Art Criticism 2000.
Cita MLA (8a ed.)Sawyer, R. Keith. "Improvisation and the Creative Process: Dewey, Collingwood, and the Aesthetics of Spontaneity." The Journal of Aesthetics and Art Criticism, 2000.
Precaución: Estas citas no son 100% exactas.