scp Ed. ,// 16 p.

scp Ed. ,// 36 p.

scp Ed. ,// 24 p.

scp Ed. ,// 21 p.

Pongetti Ed. ,// 35 p.

scp Ed. ,// 62 p. ,// ilustr. fotografia

Office of the General Secretary People's National Congreso & Ministry of National Development Ed. ,// 16 p.

scp Ed. ,// 30 p.

Studio São Pedro Ed.

The Radical Education Project Ed. ,// 2 p.