Wallensteen, "Scarce Goods as Political Weapons: The Case of Food", Journal of Peace Research, 1976, Vol. 13 pg. 278 [3] Peter Wallensteen, "Scarce Goods as
[2015-06-23]. (原始内容存档于2015-06-25). Pucci, Douglas. Saturday Final Nationals: Scarce Audiences for TV Overall on the Night. TV Media Insights. Cross MediaWorks
- The Reapers: Although accurate information about the Reapers remains scarce, the galaxy now knows that the Reapers are not a myth--they are a real and