Gaya APA
Syratt,Gwenda. (1992).
Manual Of Travel Agency Practice / Gwenda Syratt (Cet. Pertama).
London ::
Butterworth Heinemann,.
Gaya Chicago
Syratt,Gwenda.
Manual Of Travel Agency Practice / Gwenda Syratt.
Cet. Pertama
London ::
Butterworth Heinemann,,
1992.
Text.
Gaya MLA
Syratt,Gwenda.
Manual Of Travel Agency Practice / Gwenda Syratt.
Cet. Pertama
London ::
Butterworth Heinemann,,
1992.
Text.
Gaya Turabian
Syratt,Gwenda.
Manual Of Travel Agency Practice / Gwenda Syratt.
Cet. Pertama
London ::
Butterworth Heinemann,,
1992.
Print.