Hey there, I'm currently writing my graduation paper and I have a chapter where I have to compare the normal development with the development of a child with DCD.
there is plenty of international and less national(german) literature about this topic on the market:please investigate the Journal of Adapted Physical Activity or look in german under the name of Nadja Schott(Univ.of Stuttgart)
here I suggest you to have a look at Mijna Hadders-Algra's production. She was a Touwen's student and now is leading the Developmental Neurology at Groningen University (NL). Among the rest, she developed the new Touwen neurological examination. Her perspective tries to understand links among the neurological typical/ atypical development, degrees of cerebral palsy and different neurodevelopmental disorders (DCD included). Here's a quick search on pubmed, then you can expand if you are intersted in her research topics