Nintendo101
{{aboutfile |1=Artwork of a Spike Top from ''Super Mario World''. |2=Sakai, Kazuya (Ambit), kikai, Akinori Sao, Junko Fukuda, Kunio Takayama, and Ko Nakahara (Shogakukan), editors.『スーパーマリオブラザーズ百科: 任天堂公式ガイドブック』[Japanese source]. Tokyo, Shogakukan, 2015. p. 56. |3=Nintendo EAD (Takashi Tezuka et al.) |4=Severed from background and cropped to content using the [https://www.gimp.org/ GNU Image Manipulation Program]. |5=[[:File:SMWSpikeTop.png|Old...