MALKOC, A. M. (1994). Letter Writing For Social And Business Corespndence Anna Maria Malcokc. Gramedia.
Lua i Stíl Chicago (17ú heag.)MALKOC, Anna Maria. Letter Writing For Social And Business Corespndence Anna Maria Malcokc. Gramedia, 1994.
Lua MLA (8ú heag.)MALKOC, Anna Maria. Letter Writing For Social And Business Corespndence Anna Maria Malcokc. Gramedia, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.