Gaya APA
BEECH, L, W., CRAMER, R.
(1984).
LANGUAGE:
(
2nd ed.)
.
[s.l.]:
Scott, Foresman and Company.
Gaya MLA
BEECH, Linda, Ward., CRAMER, Ronald.
"LANGUAGE:".
2nd ed.
[s.l.]:
Scott, Foresman and Company,
1984.
Buku.