Gaya APA
Armstrong, Michael. (1977).
A Handbook Of Personal Management Practice (2).
London:
Koga Page.
Gaya Chicago
Armstrong, Michael.
A Handbook Of Personal Management Practice.
2
London:
Koga Page,
1977.
Text.
Gaya MLA
Armstrong, Michael.
A Handbook Of Personal Management Practice.
2
London:
Koga Page,
1977.
Text.
Gaya Turabian
Armstrong, Michael.
A Handbook Of Personal Management Practice.
2
London:
Koga Page,
1977.
Print.