Gaya APA
Alfarizi, S., Shaleh, A, Q.
(2020).
Mohammad Hatta : biografi 1902-1980
.
yogyakarta:
pustaka diponegoro.
Gaya MLA
Alfarizi, Salman., Shaleh, Abdul, Qodir.
"Mohammad Hatta : biografi 1902-1980".
yogyakarta:
pustaka diponegoro,
2020.
Text.