1977

Morphologie Urbaine et Typologie Architecturale, Paris

1989

L'impact Morphologique du Complex de Fatih Surlé Dévelopment d'Istanbul, Paris

1985

Specificty of Arab Architecture - Arab City Workshop UIA,  Paris

1988

Typo-Morphological Relationships in the İslamic City. Principes de Conception danles sociéteés İslamique), MIT Press USA

1990

The Practice of Louis Kahn in the light of his Beaux-arts formation  Bruxelles

1997

Protezione acustica come struttura urbana, Construire in laterizio Faenza

1998

The key to the tresure is the right Question, Bruxelles