APA (7e ed.) Bronvermelding

POLSKY, M. E. (1980). Let's improvise: Becoming creative, expressive andspontaneous. Prentice-Hall.

Chicago (17e ed.) Bronvermelding

POLSKY, Milton E. Let's Improvise: Becoming Creative, Expressive Andspontaneous. Englewood Cliffs: Prentice-Hall, 1980.

MLA (9e ed.) Bronvermelding

POLSKY, Milton E. Let's Improvise: Becoming Creative, Expressive Andspontaneous. Prentice-Hall, 1980.