TIZARD, L. J. (1948). Guide to marriage. Allen and Unwin.
Cita Chicago (17th ed.)TIZARD, Leslie J. Guide to Marriage. London: Allen and Unwin, 1948.
Cita MLA (9th ed.)TIZARD, Leslie J. Guide to Marriage. Allen and Unwin, 1948.
Atenció: Aquestes cites poden no estar 100% correctes.