ɪn ɐdˈɪʃən tə hɪz kˌɑːntɹɪbjˈuːʃənz tə kˈʌpəl θˈɛɹəpi, vˈænstiːnwˌɛdʒən hɐz ˈɔːθɚd mˈoːɹ ðɐn tˈɛn bˈʊks ɔnðə sˈʌbdʒɛkt, wˌɪtʃ hɐvbɪn tɹænslˈeɪɾᵻd ˌɪntʊ nˈuːmɚɹəs lˈæŋɡwɪdʒᵻz.
In addition to his contributions to couple therapy, Vansteenwegen has authored more than 10 books on the subject, which have been translated into numerous languages.