Gaya APA
nekad bisnis tour & travel. (2016).
YOGYAKARTA:
ANDI YOGYAKATA.
Gaya Chicago
nekad bisnis tour & travel.
1.
YOGYAKARTA:
ANDI YOGYAKATA,
2016.
Text.
Gaya MLA
nekad bisnis tour & travel.
1.
YOGYAKARTA:
ANDI YOGYAKATA,
2016.
Text.
Gaya Turabian
nekad bisnis tour & travel.
YOGYAKARTA:
ANDI YOGYAKATA,
2016.
Print.