Gaya APA
Compendium of tourism statistics, data 2015 – 2019, 2021 edition. ().
:
.
Gaya Chicago
Compendium of tourism statistics, data 2015 – 2019, 2021 edition.
.
:
,
.
E-Book.
Gaya MLA
Compendium of tourism statistics, data 2015 – 2019, 2021 edition.
.
:
,
.
E-Book.
Gaya Turabian
Compendium of tourism statistics, data 2015 – 2019, 2021 edition.
:
,
.
E-Book.