Guiltinan, J. P. (1988). Marketing management: Strategies and programs (3rd ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Guiltinan, Joseph P. Marketing Management: Strategies and Programs. 3rd ed. New York: McGraw-Hill, 1988.
Lua MLA (9ú heag.)Guiltinan, Joseph P. Marketing Management: Strategies and Programs. 3rd ed. McGraw-Hill, 1988.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.