Valdellon, T. C., & Lizarondo, M. S. (1983). A study of selected flowershop operators in Metro Manila. Information Section, Bureau of Agricultural Economics.
Chicago-viite (17. p.)Valdellon, Taciana C., ja Maura S. Lizarondo. A Study of Selected Flowershop Operators in Metro Manila. Quezon City: Information Section, Bureau of Agricultural Economics, 1983.
MLA-viite (9. p.)Valdellon, Taciana C., ja Maura S. Lizarondo. A Study of Selected Flowershop Operators in Metro Manila. Information Section, Bureau of Agricultural Economics, 1983.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.