Gaya APA
Sudihartono, . (2020).
Buku panduan basic trauma cardiac life support ( BTCLS) in disaster (revisi).
Jakarta:
sagung seto.
Gaya MLA
Sudihartono, .
"Buku panduan basic trauma cardiac life support ( BTCLS) in disaster".
revisi
Jakarta:
sagung seto,
2020.
Text.