FAO[1] (FoodandAgricultureOrganizationoftheUnitedNations).“FoodInsecurityintheWorld2006.” /faoh2006.
FAO[2].TheStateofWorldFisheriesandAquaculture2016: : FAO, 2016.AccessedNovember29, 2017..
FAO[3].“Statistics—FoodSecurityIndicators.” LastmodifiedOctober31, 2017.
AccessedNovember29, /xfaofsec.
FAO[4].FAOSTATWorldTotal, Yield: Cereals, Total, 1961–2014.LastmodifiedMay17, 2017.AccessedNovember29, /xcer.
FAO[5].“StateoftheWorld’sLandandWaterResourcesforFoodandAgriculture.” SOLAW, FAO, Maps, /xfaowl17.
FBI (FederalBureauofInvestigation).UniformCrimeReportingStatistics.
.AccessedOctober12, /xfbiu17.
.
London: GovernmentOfficeforScience, /xcli17.
, ThomasP., LaverleBennetteBerry, : , DC: FederalResearchDivision, LibraryofCongress, /xfdi.
Friedman, : : Farrar, Straus & Giroux, 2005.
Gallup[1].McCarthy, Justin.“MoreAmericansSayCrimeIsRisinginU.S.” GallupNews, October22, 2015.AccessedDecember1, 2017..
Gallup[2].Brewer, Geoffrey.“SnakesTopListofAmericans’ Fears.” GallupNews, March19, 2001.AccessedDecember17, 2017..
Gallup[3].Newport, Frank.“InU.S., PercentageSayingVaccinesAreVitalDipsSlightly.” GallupNews, March6, /xgalvac17.
Gallup[4].“ConcernAboutBeingVictimofTerrorism.” , 1995–, /xgal17.
Gallup[5].McCarthy, Justin.“.” GallupNews, May3–7, /xgalga.
Gapminder[1].Regions, /ireg.
Gapminder[2].GDPpercapita—v25.MainlyMaddisondataextendedbyMattiasLindgrenandmodifiedbyOlaRoslingtoalignwithWorldBankGDPpercapitaconstantPPP2011, /dgdppc.
Gapminder[3].Fourincomelevels—/elev.
