Love Yourself and It Doesn't Matter Who You Marry / by Eva-Maria Zurhorst

In the book Love Yourself and It Doesn't Matter Who You Marry / by Eva-Maria Zurhorst (Hay House, 2007) the author mentions how she was influenced by Chuck Spezzano and Jeff and Sue Allen:

https://books.google.com/books?id=VAkk6bpDZKwC&printsec=frontcover#v=onepage&q&f=false