Singapore. Department of Statistics & Ajia Keizai Kenkyūjo (Japan). (1961). Singapore external trade statistics, including trade with the Federation of Malaya for the year ... Department of Statistics.
Lua i Stíl Chicago (17ú heag.)Singapore. Department of Statistics agus Ajia Keizai Kenkyūjo (Japan). Singapore External Trade Statistics, Including Trade with the Federation of Malaya for the Year ... Singapore: Department of Statistics, 1961.
Lua MLA (8ú heag.)Singapore. Department of Statistics agus Ajia Keizai Kenkyūjo (Japan). Singapore External Trade Statistics, Including Trade with the Federation of Malaya for the Year ... Department of Statistics, 1961.
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