Gaya APA
Gamal Suwantoro, SH. ().
Dasar-dasar Pariwisata .
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.
Gaya Chicago
Gamal Suwantoro, SH.
Dasar-dasar Pariwisata.
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,
.
Text.
Gaya MLA
Gamal Suwantoro, SH.
Dasar-dasar Pariwisata.
:
,
.
Text.
Gaya Turabian
Gamal Suwantoro, SH.
Dasar-dasar Pariwisata.
:
,
.
Print.