cowie, h. (2009). Penanganan Kekerasan di Sekolah. pt macanan jaya cemerlang.
Chicago Style (17th ed.) Citationcowie, helen. Penanganan Kekerasan Di Sekolah. pt macanan jaya cemerlang, 2009.
MLA (8th ed.) Citationcowie, helen. Penanganan Kekerasan Di Sekolah. pt macanan jaya cemerlang, 2009.
Warning: These citations may not always be 100% accurate.