(1993). Selected papers of the Ho Chi Minh City: Symposium on Acid Sulphate Soils, Ho Chi Minh City, Viet Nam, March 1992. Wageningen (Netherlands): ILRI.
Chicago-tyylinen lähdeviittausSelected Papers of the Ho Chi Minh City: Symposium On Acid Sulphate Soils, Ho Chi Minh City, Viet Nam, March 1992. Wageningen (Netherlands): ILRI, 1993.
MLA-viiteSelected Papers of the Ho Chi Minh City: Symposium On Acid Sulphate Soils, Ho Chi Minh City, Viet Nam, March 1992. Wageningen (Netherlands): ILRI, 1993.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.