Gaya APA
Ruben, I, S, R, L. (1977).
MODERNIZATION : the humanist response ti its promise and problems .
Washington:
Paragon House.
Gaya MLA
Ruben, I., STEIN,, Richard, L.
"MODERNIZATION : the humanist response ti its promise and problems".
Washington:
Paragon House,
1977.
Book.