Gaya APA
Winarto\, E, E, D, P.
(2016).
Lead Like a Tour Leader
(
1)
.
Jakarta:
Elex Media Komputindo.
Gaya MLA
Winarto\, Eddy, Efendi, Dan, Paulus.
"Lead Like a Tour Leader".
1
Jakarta:
Elex Media Komputindo,
2016.
Text.