APA (7e ed.) Bronvermelding

ROWNTREE DEREK. (1988). MANAGER`S BOOK OF CHECKLISTS. CORGI BOOK.

Chicago (17e ed.) Bronvermelding

ROWNTREE DEREK. MANAGER`S BOOK OF CHECKLISTS. SINGAPORE: CORGI BOOK, 1988.

MLA (9e ed.) Bronvermelding

ROWNTREE DEREK. MANAGER`S BOOK OF CHECKLISTS. CORGI BOOK, 1988.