Geplaatst op Martens (1990) Comparative research, a methodological discussion (Chapter 2 in Ways of Owning)
Geplaatst op Martens (1988) Owner-occupied Housing: a Tenure in Transition (Chapter 3 in Housing and Social Change)
Geplaatst op Martens (1988) The Revolution in Mortgage Finance (Chapter 4 in Housing and Social Change)