S.H, S. (1960). The States mans's year-Book: Statical and historical annual of the states of the world for the year. Macmillan & Co LTD.
Chicago-referens (17:e uppl.)S.H, Steinberg. The States Mans's Year-Book: Statical and Historical Annual of the States of the World for the Year. London: Macmillan & Co LTD, 1960.
MLA-referens (9:e uppl.)S.H, Steinberg. The States Mans's Year-Book: Statical and Historical Annual of the States of the World for the Year. Macmillan & Co LTD, 1960.
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