Gaya APA
United Kingdoms System Of Government. (2001).
:
Niwano.
Gaya Chicago
United Kingdoms System Of Government.
.
:
Niwano,
2001.
Buku.
Gaya MLA
United Kingdoms System Of Government.
.
:
Niwano,
2001.
Buku.
Gaya Turabian
United Kingdoms System Of Government.
:
Niwano,
2001.
Buku.