APA
GNVQ, . (1997). Media: Communication and production intermediate textbook. Oxford,UK: Butterworth-Heinemann.
Chicago
GNVQ, . 1997. Media: Communication and production intermediate textbook. Oxford,UK: Butterworth-Heinemann.
Harvard
GNVQ, . (1997). Media: Communication and production intermediate textbook. Oxford,UK: Butterworth-Heinemann.
MLA
GNVQ, . Media: Communication and production intermediate textbook. Oxford,UK: Butterworth-Heinemann. 1997.