<HAMZAH, A. Delik penyelundupan. Akademika Pressindo.
Chicago Style (17th ed.) Citation<HAMZAH, A.>. Delik Penyelundupan. Akademika Pressindo.
MLA (8th ed.) Citation<HAMZAH, A.>. Delik Penyelundupan. Akademika Pressindo.
Warning: These citations may not always be 100% accurate.