Gaya APA

Sureda, A, R. (1973). The Evolution of the Right of Self-Determination: a study of United Nations Practice . Leiden: A.W Sijthoff.

Gaya MLA

Sureda, A., Rigo. "The Evolution of the Right of Self-Determination: a study of United Nations Practice". Leiden: A.W Sijthoff, 1973. Buku.