Gillespie, Robert
A manual on evaluation of population communication programmes
Unesco, 1981
Buku Teks
Communication research measures
Lawrence Erlbaum, 2004
Buku Teks
Communication research measures
Lawrence Erlbaum, 2004
Buku Teks
Handbook of political Communication research
Lawrence Erlbaum Associates, 2004
Buku Teks
Rubin, Rebecca B.
Communication research: strategies and sources
Wadsworth, 1999
Buku Teks