Insight
Indonesia Scholars Journal, 2016
Majalah, Jurnal, Buletin
An insight of retailing
Artikel Jurnal
Loveridge, Denis
Foresight: The art and science of anticipating the future
Routledge, 2009
Buku Teks
Su, Shuyang
China: insight traditions and culture
Dolphin Press, 2010
Buku Referensi
Insight Guide South Korea
APA Publications, 2011
Buku Teks