Gaya APA
Ellison, S., Gray, J. (1995).
365 Days of Creative Play For Children 2 years & Up .
Jakarta:
Sourcebook, Inc.
Gaya MLA
Ellison, Sheila., Gray, Judith.
"365 Days of Creative Play For Children 2 years & Up".
Jakarta:
Sourcebook, Inc,
1995.
Text.