| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Fisiltinin Gucu | Paperback | 978-605-4538-55-3 | 2012 | |
| Marketing szeptany: Zachec ludzi, aby mówili o twoich produktach | Taschenbuch | 978-83-264-3380-1 | ||
| Wamu Māketingu Nyūmon: Daremo Ga Kuchikomi De Kau Jidai No Atarashii Māketingu Baiburu | Tankobon Softcover | 978-4-903212-17-3 | 2010 | Megumi Hanatsuka |
| Word of Mouth Marketing: How Smart Companies Get People Talking | Paperback | 978-1-60832-366-1 | 2012 | |
| Word of Mouth Marketing: How Smart Companies Get People Talking | Hardcover | 978-1-4195-9333-8 | 2006 | |
| Word of Mouth Marketing: How Smart Companies Get People Talking, Revised Edition | " | 978-1-4277-9861-9 | 2009 | |
Greenleaf Book Group Press · Kaplan Publishing · Optimist · Wolters Kluwer · 海と月社 (hiroshi/kai/umi/watarutogatsu/getsu/tsuki/zukisha/yashiro)