Index to Legal periodicals, Sept.1961 - Aug.1964. The H.W Wilson company.
Dyfyniad Arddull ChicagoIndex to Legal Periodicals, Sept.1961 - Aug.1964. New York: The H.W Wilson company.
Dyfyniad MLAIndex to Legal Periodicals, Sept.1961 - Aug.1964. The H.W Wilson company.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.