baxter, W. S. (1960). The mass communication behavior of young people in grade 5, 7, 9 and 11 in the Des Moines public schools in 1958 as compared with the mass communication behavior of an equivalent group in Des Moines before the advent of Television. s. n.
Chicago-viite (17. p.)baxter, William Spiers. The Mass Communication Behavior of Young People in Grade 5, 7, 9 and 11 in the Des Moines Public Schools in 1958 as Compared with the Mass Communication Behavior of an Equivalent Group in Des Moines Before the Advent of Television. [Iowa]: s. n, 1960.
MLA-viite (9. p.)baxter, William Spiers. The Mass Communication Behavior of Young People in Grade 5, 7, 9 and 11 in the Des Moines Public Schools in 1958 as Compared with the Mass Communication Behavior of an Equivalent Group in Des Moines Before the Advent of Television. s. n, 1960.