New English file
Oxenden Clive, Latham-Koenig Christina, Seligson PaulKniha
Citace v seznamu literatury:
OXENDEN, Clive; LATHAM-KOENIG, Christina a SELIGSON, Paul. New English file: elementary student's book. Oxford: Oxford University Press, 2007. ISBN 9780194519083. Dostupné také z: http://www.oup.com/elt/englishfile/elementary.