Widya Maharisa, author
Fakultas Psikologi Universitas Indonesia, 2016
Artikel Jurnal
[Place of publication not identified] : [publisher not identified], [date of publication not identified],
Buku Teks
Renser, Berit, Author
TransMedia, 2013
Buku Teks
P.T.Intermasa, 1975
Buku Teks
Janianton Damanik; Hendrie Adji Kusworo; Destha Titi Raharjana
Pusat Studi Pariwisata UGM, 2005
Buku Teks