APA (7e ed.) Bronvermelding

(1992). Filipino inventors as entrepreneurs: Casebook. Technology Application and Promotion Institute, Department of Social and Technology.

Chicago (17e ed.) Bronvermelding

Filipino Inventors as Entrepreneurs: Casebook. Bicutan, Taguig: Technology Application and Promotion Institute, Department of Social and Technology, 1992.

MLA (9e ed.) Bronvermelding

Filipino Inventors as Entrepreneurs: Casebook. Technology Application and Promotion Institute, Department of Social and Technology, 1992.