APA (7e ed.) Bronvermelding

(1979). Countryside manufacturers and suppliers directory. University of the Philippines, Institute for Small Scale Industries.

Chicago (17e ed.) Bronvermelding

Countryside Manufacturers and Suppliers Directory. Quezon City: University of the Philippines, Institute for Small Scale Industries, 1979.

MLA (9e ed.) Bronvermelding

Countryside Manufacturers and Suppliers Directory. University of the Philippines, Institute for Small Scale Industries, 1979.