Books like Social Media Marketing
Marc Oliver Opresnik, Philip Kotler, Svend Hollensen
Social Media Marketing is 222 pages, about 4 hours 4 minutes at 250 words a minute.
9 books to read next
How long each takes
E-commerce 16.4 h 
Dotcom Secrets 3.7 h Expert Secrets 5.0 h 
E-commerce 8.0 h 
Introducing SEO 2.9 h 
Traffic Secrets 5.6 h 
Understanding Digital Marketing 7.7 h 
Subprime Attention Crisis 3.2 h 
Influencer Marketing 5.7 h Bar height shows length. Estimated at 250 words a minute.