Incoming Resources
- Interiberica, S.A., Danbury Press, Madrid, s.l., 1975
- Danbury Press, Madrid, c1975
- Interiberica, S.A.;, Danbury Press, Madrid, s.l., c1975
- Interiberica, S.A., Danbury Press, Madrid, s.l., c1975
- Interiberica, S.A.;, Danbury Press, Madrid, s.l., c1976