Gaya APA
Ringland, Gill. (2002).
Scenarios in Public Policy .
New York:
John Wiley & Sons LTD.
Gaya Chicago
Ringland, Gill.
Scenarios in Public Policy.
New York:
John Wiley & Sons LTD,
2002.
Texts.
Gaya MLA
Ringland, Gill.
Scenarios in Public Policy.
New York:
John Wiley & Sons LTD,
2002.
Texts.
Gaya Turabian
Ringland, Gill.
Scenarios in Public Policy.
New York:
John Wiley & Sons LTD,
2002.
Texts.