Kruidenier, Gilbert books & textbook
Bad Change: 50 ways Change doesn't work and 266 tips to make things better
Phan, Peter Kruidenier, Gilbert
Independently published /2022-01-01 Paperback / 119 Pages
Bad Sponsor: 15 ways to be a Bad Sponsor and 75 tips to make things better
Phan, Peter Kruidenier, Gilbert
Independently published /2023-11-20 Paperback / 51 Pages
