| Type |  Book |
| ชื่อเรื่อง | Public opinion and public policy : models of political linkage / edited by Norman R. Luttbeg |
| พิมพลักษณ์ | Homewood, Ill. : Dorsey Press, 1968 |
| รูปเล่ม | ix, 469 p. : ill |
| หัวเรื่อง | Political parties --Addresses, essays, lectures [] |
| | Pressure groups --Addresses, essays, lectures [] |
| | Public opinion --Addresses, essays, lectures [] |