Gaya APA
Darkenwald, G, G., B., I, M, S. (1982).
Adult education: foundations of practice .
London:
London: Harper & Row; 1982.
Gaya MLA
Darkenwald, Gordon, G.., B., I., Merriam,, Sharan.
"Adult education: foundations of practice".
London:
London: Harper & Row; 1982,
1982.
Text.