1. Basic stamp;BERNARDES L.H.C.;Saber Eletrônica,1996
2. Medidor de umidade relativa;BRAGA N.C.;Saber Eletrônica,1996
3. Instrumentation for engineering measurements;DALLY J.W.,1993
4. The weather stamp meteorological station;JACKSON R.M.
5. Effes de I’environnement thermique sur les performance du porc en croissance;LE DIVICH J.;Journées Rech. Porcine en France,1989