Gaya APA
KOWALSKI, W. (2012).
HOSPITALrnAIRBORNErnINFECTIONrnCONTROL .
San Francisco-Paris-Duseldorf-:
CRC Press.
Gaya MLA
KOWALSKI, WLADYSLAW.
"HOSPITALrnAIRBORNErnINFECTIONrnCONTROL".
San Francisco-Paris-Duseldorf-:
CRC Press,
2012.
Administrasi Rumah Sakit.