Penggayaan APA
LEE, Ronald. (2011).
Population Aging and the Generational Economy .
Singapore:
Erward Elgar.
Chicago Style
LEE, Ronald.
Population Aging and the Generational Economy.
Singapore:
Erward Elgar,
2011.
Buku.
MLA Style
LEE, Ronald.
Population Aging and the Generational Economy.
Singapore:
Erward Elgar,
2011.
Buku.
Turabian Style
LEE, Ronald.
Population Aging and the Generational Economy.
Singapore:
Erward Elgar,
2011.
Buku.