Gaya APA
Gelfand, Donald E., Berman, Jules.. (2011).
The aging network: programs and services (7th ed.).
nyu:
Springer Pub. Co..
Gaya Chicago
Gelfand, Donald E., Berman, Jules..
The aging network: programs and services.
7th ed.
nyu:
Springer Pub. Co.,
2011.
.
Gaya MLA
Gelfand, Donald E., Berman, Jules..
The aging network: programs and services.
7th ed.
nyu:
Springer Pub. Co.,
2011.
.
Gaya Turabian
Gelfand, Donald E., Berman, Jules..
The aging network: programs and services.
7th ed.
nyu:
Springer Pub. Co.,
2011.
.