Atherton, P. (1965). Classification research: Proceedings of the second international study conference held at Hotel Prins Hmalet, Elsinore, Denmark 14th to 18th September 1964. Copenhagen: Munksgaard.
Παραπομπή Chicago StyleAtherton, Pauline. Classification Research: Proceedings of the Second International Study Conference Held At Hotel Prins Hmalet, Elsinore, Denmark 14th to 18th September 1964. Copenhagen: Munksgaard, 1965.
Παραπομπή MLAAtherton, Pauline. Classification Research: Proceedings of the Second International Study Conference Held At Hotel Prins Hmalet, Elsinore, Denmark 14th to 18th September 1964. Copenhagen: Munksgaard, 1965.
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