Não informado. Information Text Series. Hawaii Institute of Tropical Agriculture and Human Resources.
Chicago-viite (17. p.)Não informado. Information Text Series. Honolulu, Hawaii: Hawaii Institute of Tropical Agriculture and Human Resources.
MLA-viite (8. p.)Não informado. Information Text Series. Hawaii Institute of Tropical Agriculture and Human Resources.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.