APA-referens (7:e uppl.)

Sumalde, Z. M., & Pedroso, S. L. (2001). Transaction costs of a community-based coastal resource management program in San Miguel Bay, Philippines. Economy and Environment Program for Southeast Asia.

Chicago-referens (17:e uppl.)

Sumalde, Zenadia M., och Suzette L. Pedroso. Transaction Costs of a Community-based Coastal Resource Management Program in San Miguel Bay, Philippines. Singapore: Economy and Environment Program for Southeast Asia, 2001.

MLA-referens (9:e uppl.)

Sumalde, Zenadia M., och Suzette L. Pedroso. Transaction Costs of a Community-based Coastal Resource Management Program in San Miguel Bay, Philippines. Economy and Environment Program for Southeast Asia, 2001.