| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Google] for Nonprofits: A Quick Start Guide to Unleashing the Power of Google+ to Promote and Fund Your Nonprofit | 978-0-7897-4998-7 (0-7897-4998-X) | 2012 |
| Google+ for Nonprofits: A Quick Start Guide to Unleashing the Power of Google+ to Promote and Fund Your Nonprofit | 978-0-7897-5074-7 (0-7897-5074-0) | 2012 |
M P · Marc Putman · Maris Putninš · Mark Pittman · Markku Poutanen · Markku Putanen