JOSEPH & MYALL. (2015). A COMPREHENSIVE GRAMMAR OF CURRENT ENGLISH INCLUDING COMPOSITION. INTER UNIVERSITY PRESS.
Lua i Stíl Chicago (17ú heag.)JOSEPH & MYALL. A COMPREHENSIVE GRAMMAR OF CURRENT ENGLISH INCLUDING COMPOSITION. DELHI: INTER UNIVERSITY PRESS, 2015.
Lua MLA (9ú heag.)JOSEPH & MYALL. A COMPREHENSIVE GRAMMAR OF CURRENT ENGLISH INCLUDING COMPOSITION. INTER UNIVERSITY PRESS, 2015.
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