Kids, A. (2018). Ensiklopedia Cerdas Negara-Negara Di Dunia. C-Klik Media.
Chicago Style (17th ed.) CitationKids, Amazing. Ensiklopedia Cerdas Negara-Negara Di Dunia. C-Klik Media, 2018.
MLA (8th ed.) CitationKids, Amazing. Ensiklopedia Cerdas Negara-Negara Di Dunia. C-Klik Media, 2018.
Warning: These citations may not always be 100% accurate.