Bookinou
Pimely SAS
Legimi - ebooki i audiobooki
Legimi
BookBeat – Audiobooki/E-booki
BookBeat
Książki Google Play
Google LLC
Audible: Audio Entertainment
Audible, Inc.
Blinkist: Book Summaries Daily
Blinks Labs GmbH
Audioteka: Audiobooki/Podcasty
Audioteka Group sp. z o.o.
Thalia – Bücher entdecken
Thalia Bücher GmbH
Amazon Kindle
Amazon Mobile LLC