APA-viite (7. p.)
RICHARDS, J., & ET AL. THE TOBACCO INDUSTRY'S CODE OF ADVERTISING IN THE UNITED STATES: MYTH AND REALITY.
Chicago-viite (17. p.)
RICHARDS, J.W, ja ET AL. THE TOBACCO INDUSTRY'S CODE OF ADVERTISING IN THE UNITED STATES: MYTH AND REALITY.
MLA-viite (9. p.)
RICHARDS, J.W, ja ET AL. THE TOBACCO INDUSTRY'S CODE OF ADVERTISING IN THE UNITED STATES: MYTH AND REALITY.
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