ELLINGER, E. (1970). Documentary Letters Of Credit Comparative Study E.p Ellinger. University of Singapore Press.
Lua i Stíl Chicago (17ú heag.)ELLINGER, E.P. Documentary Letters Of Credit Comparative Study E.p Ellinger. University of Singapore Press, 1970.
Lua MLA (8ú heag.)ELLINGER, E.P. Documentary Letters Of Credit Comparative Study E.p Ellinger. University of Singapore Press, 1970.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.