Gaya APA
Harden, Beverley. (2009).
Respiratory Physiotherapy (ed.2).
Surabaya:
elsevier.
Gaya Chicago
Harden, Beverley.
Respiratory Physiotherapy.
ed.2
Surabaya:
elsevier,
2009.
Buku.
Gaya MLA
Harden, Beverley.
Respiratory Physiotherapy.
ed.2
Surabaya:
elsevier,
2009.
Buku.
Gaya Turabian
Harden, Beverley.
Respiratory Physiotherapy.
ed.2
Surabaya:
elsevier,
2009.
Buku.