(2002). Handbook for users of consulting services: Procedures and practices. Consulting Services Division.
Chicago Style (17th ed.) CitationHandbook for Users of Consulting Services: Procedures and Practices. Manila: Consulting Services Division, 2002.
MLA引文Handbook for Users of Consulting Services: Procedures and Practices. Consulting Services Division, 2002.
警告:這些引文格式不一定是100%准確.