Republic of Viet-Nam Library
— Bách Khoa (Polytechnic) The Free Observer Thông Cảm (Mutual Understanding)
— News Entertainment Academic Children
— 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974
— Republic of Viet Nam United States of America
— English Vietnamese French
The Free Observer: Vol I April, 1966
The Free Observer: Vol I May, 1966
The Free Observer: Vol I June, 1966
The Free Observer: Vol I July, 1966
The Free Observer: Vol I August, 1966
The Free Observer: Vol I September, 1966
The Free Observer: Vol II February, 1967
The Free Observer: Vol II March, 1967
The Free Observer: Vol II April, 1967
The Free Observer: Vol II June, 1967
The Free Observer: Vol II July, 1967
Thông Cảm: Vol I February, 1969
Thông Cảm: Vol I March, 1969
Thông Cảm: Vol I April I, 1969
Thông Cảm: Vol I April II, 1969
Thông Cảm: Vol I May, 1969
Thông Cảm: Vol I June, 1969
Thông Cảm: Vol I August, 1969
Thông Cảm: Vol I September, 1969
Thông Cảm: Vol I October, 1969
