References for survey, sadly, only in Italian.
1) Ippoliti Elena, Rilevare:comprendere, misurare, rappresentare,Roma Ed. Kappa,2000
2) Mario Docci, Diego Maestri, Manuale di rilevamento architettonico e urbano, Roma, Ed. Laterza, 1994
The book of prof. Ippoliti exists in only 1 copy at the library, so it is difficult to get. It is out of print.
The other has no problems.
