GUILTINAN JOSEPH P. (1982). READING IN MARKETING STRATEGIES AND PROGRAMS. MCGRAW-HILL.
Chicago-viite (17. p.)GUILTINAN JOSEPH P. READING IN MARKETING STRATEGIES AND PROGRAMS. NEW YORK: MCGRAW-HILL, 1982.
MLA-viite (9. p.)GUILTINAN JOSEPH P. READING IN MARKETING STRATEGIES AND PROGRAMS. MCGRAW-HILL, 1982.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.