APA (7e ed.) Bronvermelding

Chumvichitra, P. (1976). A comparative study of trade patterns of the Philippines and Thailand: 1900-1935. Institute of Economic Development and Research, School of Economics, University of the Philippines.

Chicago (17e ed.) Bronvermelding

Chumvichitra, Pichai. A Comparative Study of Trade Patterns of the Philippines and Thailand: 1900-1935. [Quezon City]: Institute of Economic Development and Research, School of Economics, University of the Philippines, 1976.

MLA (9e ed.) Bronvermelding

Chumvichitra, Pichai. A Comparative Study of Trade Patterns of the Philippines and Thailand: 1900-1935. Institute of Economic Development and Research, School of Economics, University of the Philippines, 1976.