University of London. School of Advanced Study. (2013). SAS Open Journals. University of London School of Advanced Study.
Cita Chicago Style (17a ed.)University of London. School of Advanced Study. SAS Open Journals. Wielka Brytania: University of London School of Advanced Study, 2013.
Cita MLA (8a ed.)University of London. School of Advanced Study. SAS Open Journals. University of London School of Advanced Study, 2013.
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