MORTON JEFFREY B. (1977). INTRODUCTION TO BASIC. PITMAN PUBLICATIONS.
Lua i Stíl Chicago (17ú heag.)MORTON JEFFREY B. INTRODUCTION TO BASIC. LONDON: PITMAN PUBLICATIONS, 1977.
Lua MLA (9ú heag.)MORTON JEFFREY B. INTRODUCTION TO BASIC. PITMAN PUBLICATIONS, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.