Wydawcy D7 Business Consulting

Cover for David Chen · War on My Belly: How to Work out a Workout While Working (Paperback Book) (2015)

War on My Belly: How to Work out... (2015)

Cover for David Chen · War on My Belly: How to Work out a Workout While Working (Hardcover Book) (2015)

War on My Belly: How to Work out... (2015)

Cover for David Chen · War on my Belly - Chinese version (Paperback Book) (2016)

War on my Belly - Chinese version (2016)

Cover for David Chen · Empty Air Clean Energy (Paperback Book) (2018)

Empty Air Clean Energy (2018)

Cover for David Chen · Empty Air Clean Energy (Paperback Book) (2018)

Empty Air Clean Energy (2018)

Cover for David Chen · An Academy of Imagination (Paperback Book) (2020)

An Academy of Imagination (2020)