APA-referens (7:e uppl.)

MCKENZIE RICHARD B. (1997). PARADOX OF PROGRESS. OXFORD UNIVERSITY PRESS.

Chicago-referens (17:e uppl.)

MCKENZIE RICHARD B. PARADOX OF PROGRESS. NEW YORK: OXFORD UNIVERSITY PRESS, 1997.

MLA-referens (9:e uppl.)

MCKENZIE RICHARD B. PARADOX OF PROGRESS. OXFORD UNIVERSITY PRESS, 1997.