- ISBN: 978-3-639-50380-7

Contemporary World System. Perspectives And Challenges

- ISBN: 978-613-8-42982-1

Panorama des Technologies World Wide Web

- ISBN: 978-620-3-45154-2

POW: Planning in an Object World

- ISBN: 978-613-1-56016-3

Microfinance and microenterprise in the developed world

- ISBN: 978-620-2-26775-5

Un Peuple, une Education, une Application! Open your world

- ISBN: 978-620-3-44824-5

La biographie familiale ancestrale

- ISBN: 978-620-3-42534-5

(Cameroun, Littoral)

- ISBN: 978-620-6-73495-6

Ras Shamra - Ougarit, Syrie.

- ISBN: 978-613-9-53303-9

Collection of world relations that led to the creation of innovative educational theory

- ISBN: 978-3-8416-1529-9