APA aipamena

Burtt, E. J. (1979). labor in the American economy. St. Martin's Press.

Chicago Style aipamena

Burtt, Everett Johnson. Labor in the American Economy. New York: St. Martin's Press, 1979.

MLA aipamena

Burtt, Everett Johnson. Labor in the American Economy. St. Martin's Press, 1979.