ব্র্যাক. (2016). A manual for the OTEP usage survey. © ব্র্যাক.
Citação do estilo Chicago (17ª ed.)ব্র্যাক. A Manual for the OTEP Usage Survey. © ব্র্যাক, 2016.
Citação MLA (8ª ed.)ব্র্যাক. A Manual for the OTEP Usage Survey. © ব্র্যাক, 2016.
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