Saunders,Mark. (2003). Research Methods for Business Students (3rd.). Pearson Education.
Lua i Stíl Chicago (17ú heag.)Saunders,Mark. Research Methods for Business Students. 3rd. New Delhi: Pearson Education, 2003.
Lua MLA (9ú heag.)Saunders,Mark. Research Methods for Business Students. 3rd. Pearson Education, 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.