Polyudova, E. (2014). Acquiring Lingua Franca of the modern time: Current issues and strategies in ESL studies. Newcastle upon Tyne: Cambridge Scholars Publishing.
Чикагска система за цитиранеPolyudova, Elena. Acquiring Lingua Franca of the Modern Time: Current Issues and Strategies in ESL Studies. Newcastle upon Tyne: Cambridge Scholars Publishing, 2014.
MLA формат за цитиранеPolyudova, Elena. Acquiring Lingua Franca of the Modern Time: Current Issues and Strategies in ESL Studies. Newcastle upon Tyne: Cambridge Scholars Publishing, 2014.
Внимание: Тези цитати може да не са 100% точни.