APA-referens (7:e uppl.)

LOCKYER K G. (1975). PRODUCTION CONTROL IN PRATICE (2ND.). PITMAN PUBLICATIONS.

Chicago-referens (17:e uppl.)

LOCKYER K G. PRODUCTION CONTROL IN PRATICE. 2ND. NEW YORK: PITMAN PUBLICATIONS, 1975.

MLA-referens (9:e uppl.)

LOCKYER K G. PRODUCTION CONTROL IN PRATICE. 2ND. PITMAN PUBLICATIONS, 1975.