Gaya APA
WORTH, Katharine. (1992).
Sheridan & Goldsmith .
London:
Macmillan Press LTD.
Gaya Chicago
WORTH, Katharine.
Sheridan & Goldsmith.
London:
Macmillan Press LTD,
1992.
BUKU.
Gaya MLA
WORTH, Katharine.
Sheridan & Goldsmith.
London:
Macmillan Press LTD,
1992.
BUKU.
Gaya Turabian
WORTH, Katharine.
Sheridan & Goldsmith.
London:
Macmillan Press LTD,
1992.
BUKU.