Style de citation APA

(1984). U.S. machine tool industry directory 1984. Virginia: National Machine Tool Builders' Association.

Style de citation Chicago

U.S. Machine Tool Industry Directory 1984. Virginia: National Machine Tool Builders' Association, 1984.

Style de citation MLA

U.S. Machine Tool Industry Directory 1984. Virginia: National Machine Tool Builders' Association, 1984.

Attention : ces citations peuvent ne pas être correctes à 100%.