(1955). Classification. Class P, subclass PT, part 2: Dutch and Scandinavian literatures (with supplementary pages). U. S. Government Printing Office.
Chicago Style aipamenaClassification. Class P, Subclass PT, Part 2: Dutch and Scandinavian Literatures (with Supplementary Pages). Washington: U. S. Government Printing Office, 1955.
MLA aipamenaClassification. Class P, Subclass PT, Part 2: Dutch and Scandinavian Literatures (with Supplementary Pages). U. S. Government Printing Office, 1955.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.