Gaya APA
Scutchfield, F Douglas, Keck, C. William. (2003).
Principles of public health practice (Edisi 3).
USA:
Delmar Cengage Learning.
Gaya Chicago
Scutchfield, F Douglas, Keck, C. William.
Principles of public health practice.
Edisi 3
USA:
Delmar Cengage Learning,
2003.
.
Gaya MLA
Scutchfield, F Douglas, Keck, C. William.
Principles of public health practice.
Edisi 3
USA:
Delmar Cengage Learning,
2003.
.
Gaya Turabian
Scutchfield, F Douglas, Keck, C. William.
Principles of public health practice.
Edisi 3
USA:
Delmar Cengage Learning,
2003.
.