Cita APA (7th ed.)

Francois, W. (1977). Introduction to mass communications & mass media. Grid Inc.

Cita Chicago (17th ed.)

Francois, William. Introduction to Mass Communications & Mass Media. NULL: Grid Inc, 1977.

Cita MLA (9th ed.)

Francois, William. Introduction to Mass Communications & Mass Media. Grid Inc, 1977.