Gaya APA
BROWN, Penny. (1992).
The poison at the source .
London:
Macmillan Press LTD.
Gaya Chicago
BROWN, Penny.
The poison at the source.
London:
Macmillan Press LTD,
1992.
BUKU.
Gaya MLA
BROWN, Penny.
The poison at the source.
London:
Macmillan Press LTD,
1992.
BUKU.
Gaya Turabian
BROWN, Penny.
The poison at the source.
London:
Macmillan Press LTD,
1992.
BUKU.