Gaya APA
Buffett, M.
(2023).
7 Rahasia Berinvestasi ala Warren Buffett
.
:
Gramedia Pustaka Utama.
Gaya MLA
Buffett, Mary.
"7 Rahasia Berinvestasi ala Warren Buffett".
:
Gramedia Pustaka Utama,
2023.
Text.