APA-viite (7. p.)
California counts / Public Policy Institute of California [Calif Counts] NLMUID: 101087303.
Chicago-viite (17. p.)
California Counts / Public Policy Institute of California [Calif Counts] NLMUID: 101087303.
MLA-viite (9. p.)
California Counts / Public Policy Institute of California [Calif Counts] NLMUID: 101087303.
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