Sani, A. (2007). Buku Pintar Kepabeanan. PT. Gramedia Pustaka Utama.
Chicago Style (17th ed.) CitationSani, Abdul. Buku Pintar Kepabeanan. PT. Gramedia Pustaka Utama, 2007.
MLA (8th ed.) CitationSani, Abdul. Buku Pintar Kepabeanan. PT. Gramedia Pustaka Utama, 2007.
Warning: These citations may not always be 100% accurate.