"Agribusiness Handbook: Sugar beet white sugar", Food and Agriculture Organization, United Nations, 2009., [3]Arhivirano 2015-09-05 na Wayback Machine-u
epa.gov
"Sugarcane processing", Environmental Protection Agency, United States, 2005., [9]
fao.org
Peter Griffee: "Saccharum Officinarum", 2000., Food and Agriculture Organization of the United Nations, [1]Arhivirano 2011-10-07 na Wayback Machine-u
illinois.edu
life.illinois.edu
[8] "The Photosynthetic Process | work= Concepts in Photobiology: Photosynthesis and Photomorphogenesis", University of Illinois, 2012.
nationalarchives.gov.uk
"Forced Labour", The National Archives, Government of the United Kingdom, [6], 2010.
"Indian indentured labourers", The National Archives, Government of the United Kingdom, 2010., [7]
pfst.hr
[5][mrtav link] "Ekonomika pomorstva", Pomorski fakultet Split, www.pfst.hr, 2007.
siu.edu
opensiuc.lib.siu.edu
Sharpe Peter: "Sugar Cane: Past and Present" [4], 1998., publisher = Southern Illinois University
web.archive.org
Peter Griffee: "Saccharum Officinarum", 2000., Food and Agriculture Organization of the United Nations, [1]Arhivirano 2011-10-07 na Wayback Machine-u
"Agribusiness Handbook: Sugar beet white sugar", Food and Agriculture Organization, United Nations, 2009., [3]Arhivirano 2015-09-05 na Wayback Machine-u
worldagroforestry.org
Dahlia et al: "Consumer Preference for Indigenous Vegetables", World Agroforestry Centre, [2], 2009.
