Gaya APA
Cardiology clinics : valvular heart disease. (1991).
Surakarta:
.
Gaya Chicago
Cardiology clinics : valvular heart disease.
.
Surakarta:
,
1991.
Text.
Gaya MLA
Cardiology clinics : valvular heart disease.
.
Surakarta:
,
1991.
Text.
Gaya Turabian
Cardiology clinics : valvular heart disease.
Surakarta:
,
1991.
Print.