Sarian, Z. B. (2015). Two-pronged approach to improve coconut farmers' income. Agriculture.
Chicago-viite (17. p.)Sarian, Zac B. "Two-pronged Approach to Improve Coconut Farmers' Income." Agriculture 2015.
MLA-viite (9. p.)Sarian, Zac B. "Two-pronged Approach to Improve Coconut Farmers' Income." Agriculture, 2015.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.