Gaya APA

United Nations textbook: Texts of important U.N. documents with annotations, including constitution of International Labour Organization and texts of modern regional pacts. Assisted by F.M. Baron Van Asbeck & J.H.W. Verzijl, introd. by Manley O. Hudson. . (1950). Leiden: Leiden Universitaire Pers Leiden.

Gaya MLA

United Nations textbook: Texts of important U.N. documents with annotations, including constitution of International Labour Organization and texts of modern regional pacts. Assisted by F.M. Baron Van Asbeck & J.H.W. Verzijl, introd. by Manley O. Hudson. . . Leiden: Leiden Universitaire Pers Leiden, 1950. Buku.