Book (2007) - MJ Verkerk (author), J Hoogland (author), J van der Stoep (author), MJ de Vries (author), Marc M.J. de Vries (author), Marc J. de Vries (author), M.J. de Vries (author), Marc J. De Vries (author), M.J. De Vries (author), Marc M.J. De Vries (author), M. J. de Vries (author), M. J. De Vries (author), Marc de Vries (author), Marc De Vries (author), MJ De Vries (author)