Crowley, D., Etherington, A., Kidd, R. Mass Media Manual,
Friedrich-Ebert-Stiftung, 1991, 186 p..
Crowley, D., Etherington, A., Kidd, R. .
Mass Media Manual.
Bonn: Friedrich-Ebert-Stiftung, 1991, 186 p..
Crowley, D., Etherington, A., Kidd, R. (1991)
Mass Media Manual,
Bonn: Friedrich-Ebert-Stiftung, 186 p.
Crowley, D.,
Etherington, A., &
Kidd, R.
(1991).
Mass Media Manual. How to run a Radio Learning Group Campaign. Bonn: Friedrich-Ebert-Stiftung, 186 p..