SECOND LANGUAGE ACQUISITION AN INTRODUCTORY COURSE
1994 年出版357 页ISBN:0805804943
AN INTRODUCTION TO INTELLECTUAL ASSET MANAGEMENT
2008 年出版316 页ISBN:9788184731378
THE LEARNING ENVIRONMENT:AN INSTRUCTIONAL STRATEGY
1982 年出版249 页ISBN:0807727148
AN ASSESSMENT PHILIPPINE CHINA RELATIONS 1975-1988
1990 年出版105 页ISBN:9711180855