Report of proceedings of the fourth Congress and the Trade Groupe Conferences held in Munich, Federal Germany on the 14th to 20th september 1958.

MLA

Report of Proceedings of the Fourth Congress and the Trade Groupe Conferences Held In Munich, Federal Germany On the 14th to 20th September 1958. Berne: IGF, 1958.

APA

(1958). Report of proceedings of the fourth Congress and the Trade Groupe Conferences held in Munich, Federal Germany on the 14th to 20th september 1958. Berne: IGF.

Chicago

Report of Proceedings of the Fourth Congress and the Trade Groupe Conferences Held In Munich, Federal Germany On the 14th to 20th September 1958. Berne: IGF, 1958.