Gaya APA
Charles, C., , .
(1980).
Individualizing instruction
.
St.Louis:
St.Louis: The C.V. Mosby Company; 1980.
Gaya MLA
Charles, C.M.., , .
"Individualizing instruction".
St.Louis:
St.Louis: The C.V. Mosby Company; 1980,
1980.
Text.