APA-referens (7:e uppl.)

Twiss, T. M. (2014). Trotsky and the problem of Soviet bureaucracy. Brill.

Chicago-referens (17:e uppl.)

Twiss, Thomas M. Trotsky and the Problem of Soviet Bureaucracy. Leiden, Netherlands: Brill, 2014.

MLA-referens (9:e uppl.)

Twiss, Thomas M. Trotsky and the Problem of Soviet Bureaucracy. Brill, 2014.