臺北市立圖書館「FastBook全自動借還書服務站」陳列的平裝書書背。
<a href="//commons.wikimedia.org/wiki/User:Easo_Lomsgiar" title="User:Easo Lomsgiar">Easo Lomsgiar</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>