Yuan, Z. Y. (1998). An analysis of the on-going professional development needs of principals indentified in the initial year of a longitudinal study. [publisher not identified].
Chicago Style (17th ed.) CitationYuan, Zhong Yi. An Analysis of the On-going Professional Development Needs of Principals Indentified in the Initial Year of a Longitudinal Study. [Place of publication not identified]: [publisher not identified], 1998.
MLA (9th ed.) CitationYuan, Zhong Yi. An Analysis of the On-going Professional Development Needs of Principals Indentified in the Initial Year of a Longitudinal Study. [publisher not identified], 1998.
Warning: These citations may not always be 100% accurate.