LAZER, W. (1994). Handbook Of Demographics For Marekting And Advertising New Trends In The American Marketplace William Lazer. Lexington Books.
Chicago-viite (17. p.)LAZER, William. Handbook Of Demographics For Marekting And Advertising New Trends In The American Marketplace William Lazer. Lexington Books, 1994.
MLA-viite (8. p.)LAZER, William. Handbook Of Demographics For Marekting And Advertising New Trends In The American Marketplace William Lazer. Lexington Books, 1994.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.