Audioteka - Hörbücher
Audioteka S.A.
Audioteka: Audiobooki/Podcasty
Audioteka Group sp. z o.o.
Audioteka Kids
Audible – 亚马逊有声读物
Audible, Inc.
BookBeat Ljudböcker & E-böcker
BookBeat
Google Play 图书
Google LLC
Patephone: Hörbücher Hörspiele
Patephone
Amazon Kindle
Amazon Mobile LLC
Audiobooks.com: Books & More
Storytel Audiobooks USA LLC
LibriVox Audio Books
BookDesign