Gaya APA
Hakim, C. (2023).
Retired But Not Expired Spanding Time Wisely During Retirement .
Jakarta:
Penerbit Buku Kompas.
Gaya MLA
Hakim, Chappy.
"Retired But Not Expired Spanding Time Wisely During Retirement".
Jakarta:
Penerbit Buku Kompas,
2023.
Text.