Cita APA (7a ed.)

Seminar on Competition in Publishing: the Necessity for Research. (1993). Seminar on Competition in Publishing: The Necessity for Research, London (UK) 24th-26th November 1993. ESOMAR.

Cita Chicago Style (17a ed.)

Seminar on Competition in Publishing: the Necessity for Research. Seminar on Competition in Publishing: The Necessity for Research, London (UK) 24th-26th November 1993. Amsterdam, The Netherlands: ESOMAR, 1993.

Cita MLA (9a ed.)

Seminar on Competition in Publishing: the Necessity for Research. Seminar on Competition in Publishing: The Necessity for Research, London (UK) 24th-26th November 1993. ESOMAR, 1993.