Cita APA (7th ed.)

Sardido, M. L. (1977). Analysis of income and resource productivity of alternative rice farm cropping patterns in Bicol [microform]. Photoduplication Service. University of the Philippines Library.

Cita Chicago (17th ed.)

Sardido, Moises Lanticse. Analysis of Income and Resource Productivity of Alternative Rice Farm Cropping Patterns in Bicol [microform]. Quezon City: Photoduplication Service. University of the Philippines Library, 1977.

Cita MLA (9th ed.)

Sardido, Moises Lanticse. Analysis of Income and Resource Productivity of Alternative Rice Farm Cropping Patterns in Bicol [microform]. Photoduplication Service. University of the Philippines Library, 1977.