Philippines. Institute for Labor Studies. (2005). The Assumption and certification power in the Philippines: Context, issues and options. Institute for Labor Studies.
芝加哥风格引文Philippines. Institute for Labor Studies. The Assumption and Certification Power in the Philippines: Context, Issues and Options. Manila: Institute for Labor Studies, 2005.
MLA引文Philippines. Institute for Labor Studies. The Assumption and Certification Power in the Philippines: Context, Issues and Options. Institute for Labor Studies, 2005.
警告：这些引文格式不一定是100％准确.