Finotti, Enrico; Bertone, Aldo; Vivanti, Vittorio (2006). "Balance between nutrients and anti-nutrients in nine Italian potato cultivars". Food Chemistry99 (4): 698. doi:10.1016/j.foodchem.2005.08.046.
fao.org
faostat.fao.org
"FAOSTAT Query page". Archived from the original on 2012-06-23. பார்க்கப்பட்ட நாள் 2015-09-16. Aggregate data: may include official, semi-official or estimated data
"FAOSTAT Query page". Archived from the original on 2012-06-23. பார்க்கப்பட்ட நாள் 2015-09-16. Aggregate data: may include official, semi-official or estimated data