Marinka’s books

Leadership expert prof. dr. Wessel Ganzevoort, author preface of Factor MOED!

“These books are just great. Buy them. Read them.”

Leadership guru and author of the preface Harry Starren on Factor DOEN!

‘This book has the quality of a Swiss knife and is shamelessly useful.”

Journalist & Communication expert Job de Haan

“Every leader should have these books at their desk. They are a source.”