APA (7th ed.) Citation

Dullin, L. E. (1978). Health and nutrition on labor productivity: The case of Bicol road workers [microform]. Photoduplication Service, University of the Philippines Library.

Chicago Style (17th ed.) Citation

Dullin, Luz E. Health and Nutrition on Labor Productivity: The Case of Bicol Road Workers [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1978.

MLA (9th ed.) Citation

Dullin, Luz E. Health and Nutrition on Labor Productivity: The Case of Bicol Road Workers [microform]. Photoduplication Service, University of the Philippines Library, 1978.