Cita APA

Derriman, J., & Pulay, G. (1979). Bridge builders: Public relations todya. Associated Business Press.

Chicago Edition Citation

Derriman, James, i George Pulay. Bridge Builders: Public Relations Todya. London: Associated Business Press, 1979.

Cita MLA

Derriman, James, i George Pulay. Bridge Builders: Public Relations Todya. Associated Business Press, 1979.