Gaya APA
Keeton, C, B, N, P, J, T, D, M, T. (1981).
Cross-Cultural Learning .
San Francisco:
Jossey-Bass Inc..
Gaya MLA
Keeton, Charles, B., Neff,, Pamela, J., Tate,, Dan, Morris, T..
"Cross-Cultural Learning".
San Francisco:
Jossey-Bass Inc.,
1981.
Text.