Cita APA (7th ed.)

International Center of Advanced Training of Journalism, Strasbourg. (1950). Collection of lectures held at the improvement session. s.n.

Cita Chicago (17th ed.)

International Center of Advanced Training of Journalism, Strasbourg. Collection of Lectures Held at the Improvement Session. Strasbourg: s.n, 1950.

Cita MLA (9th ed.)

International Center of Advanced Training of Journalism, Strasbourg. Collection of Lectures Held at the Improvement Session. s.n, 1950.