Gaya APA
Toward Social Welfare. (1973).
Illinois:
Richard D. Irwin.
Gaya Chicago
Toward Social Welfare.
.
Illinois:
Richard D. Irwin,
1973.
.
Gaya MLA
Toward Social Welfare.
.
Illinois:
Richard D. Irwin,
1973.
.
Gaya Turabian
Toward Social Welfare.
Illinois:
Richard D. Irwin,
1973.
.