Gaya APA
Phil Hughes, Ed Ferret. (2007).
Introduction to health and safety at work (Edisi 3).
:
Elseivier Inc.
Gaya Chicago
Phil Hughes, Ed Ferret.
Introduction to health and safety at work.
Edisi 3
:
Elseivier Inc,
2007.
Text.
Gaya MLA
Phil Hughes, Ed Ferret.
Introduction to health and safety at work.
Edisi 3
:
Elseivier Inc,
2007.
Text.
Gaya Turabian
Phil Hughes, Ed Ferret.
Introduction to health and safety at work.
Edisi 3
:
Elseivier Inc,
2007.
Print.