Gaya APA
Schwartz, Arthur N., Peterson, James A.. (1979).
Introduction To Gerontology .
New York:
HOLT RINEHART & WINSTON.
Gaya Chicago
Schwartz, Arthur N., Peterson, James A..
Introduction To Gerontology.
New York:
HOLT RINEHART & WINSTON,
1979.
.
Gaya MLA
Schwartz, Arthur N., Peterson, James A..
Introduction To Gerontology.
New York:
HOLT RINEHART & WINSTON,
1979.
.
Gaya Turabian
Schwartz, Arthur N., Peterson, James A..
Introduction To Gerontology.
New York:
HOLT RINEHART & WINSTON,
1979.
.