-
1Argitaratua 1982Gaiak “...Radio broadcasting Congresses....”
Conference Proceeding Liburua -
2Argitaratua 1980Gaiak “...Radio broadcasting Congresses....”
Conference Proceeding Liburua -
3Argitaratua 1976Gaiak “...Radio broadcasting Congresses....”
Conference Proceeding Liburua -
4Argitaratua 1978Gaiak “...Radio broadcasting Congresses....”
Conference Proceeding Liburua -
5Argitaratua 1974Gaiak “...Radio broadcasting Congresses....”
Conference Proceeding Liburua -
6Argitaratua 1967GaiakConference Proceeding Liburua