 1971 : Relations in Public : Microstudies of the Public Order . New York : Basic Books . ISBN 0 @-@ 06 @-@ 131957 @-@ 0 
 1971 : Relations in Public : Microstudies of the Public Order . New York : Basic Books . ISBN 0 @-@ 06 @-@ 131957 @-@ 0 
1971 : Relations in Public : Microstudies of the Public Order . New York : Basic Books . ISBN 0 @-@ 06 @-@ 131957 @-@ 0