APA
Heilbrun J., Gray C. M., . (1993). The economics of art and culture: an American perspective. Cambridge: Cambridge Uni Pr.
Chicago
Heilbrun James, Gray Charles M, . 1993. The economics of art and culture: an American perspective. Cambridge: Cambridge Uni Pr.
Harvard
Heilbrun J., Gray C. M., . (1993). The economics of art and culture: an American perspective. Cambridge: Cambridge Uni Pr.
MLA
Heilbrun James, Gray Charles M, . The economics of art and culture: an American perspective. Cambridge: Cambridge Uni Pr. 1993.