Autor: David francois, 8 titluri

Regis Hautiere,David Francois

David Francis Marks

Anthony Francis,David Hurdle

David Isa De Los Santos,Francisca Fernandez Vargas,Liliana Pereyra Brizuela

David Wing Kay Yeung,Leon A. Petrosyan,Yingxuan Zhang,Theresa Francis Cheung

David Isa De Los Santos,Emilio J. Marin Mora,Francisco F. Riva Fernandez