ebrary, Inc. (2010). Zanzibar: Social protection expenditure and performance review and social budget. Social Security Department, International Labour Office.
芝加哥风格引文ebrary, Inc. Zanzibar: Social Protection Expenditure and Performance Review and Social Budget. Geneva: Social Security Department, International Labour Office, 2010.
MLA引文ebrary, Inc. Zanzibar: Social Protection Expenditure and Performance Review and Social Budget. Social Security Department, International Labour Office, 2010.
警告：这些引文格式不一定是100％准确.