Gaya APA
Hofer, Hans. (2012).
Insight guides Sri Lanka (edisi pertama).
Singapore:
Apa Publications.
Gaya Chicago
Hofer, Hans.
Insight guides Sri Lanka.
edisi pertama
Singapore:
Apa Publications,
2012.
Text.
Gaya MLA
Hofer, Hans.
Insight guides Sri Lanka.
edisi pertama
Singapore:
Apa Publications,
2012.
Text.
Gaya Turabian
Hofer, Hans.
Insight guides Sri Lanka.
edisi pertama
Singapore:
Apa Publications,
2012.
Print.