Currie, A., Mahon, A., & Mason, A. (1993). World facts & places. Tiger Books International.
Lua i Stíl Chicago (17ú heag.)Currie, Andrew, Anne Mahon, agus Antony Mason. World Facts & Places. London: Tiger Books International, 1993.
Lua MLA (9ú heag.)Currie, Andrew, et al. World Facts & Places. Tiger Books International, 1993.
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