APA (7e ed.) Bronvermelding

Walsh, A. a. P. (1968). Structure and development of the common market. Hutchinson.

Chicago (17e ed.) Bronvermelding

Walsh, A.E. and Payton. Structure and Development of the Common Market. London: Hutchinson, 1968.

MLA (9e ed.) Bronvermelding

Walsh, A.E. and Payton. Structure and Development of the Common Market. Hutchinson, 1968.