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Leadership studies in the Philippines a review of the literature
Cyhoeddwyd yn Philippine Journal of Public Administration (1997)Erthygl -
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Some problems of executive leadership in the government
Cyhoeddwyd yn Philippine Journal of Public Administration (1957)Erthygl -
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A Study of desirable and undesirable qualities of a school principal
Cyhoeddwyd yn Education Quarterly (1953)Erthygl