APA

Fishback P. V., .Operations of "unfettered" labor markets. Exit and voice in American labor markets at the turn of the century. : .

Chicago

Fishback Price V, .Operations of "unfettered" labor markets. Exit and voice in American labor markets at the turn of the century. : .

Harvard

Fishback P. V., .Operations of "unfettered" labor markets. Exit and voice in American labor markets at the turn of the century. : .

MLA

Fishback Price V, .: . .