Gaya APA
Holland, F.A.. (1974).
Introduction to process economics (text).
London:
John Wiley & Sons.
Gaya Chicago
Holland, F.A..
Introduction to process economics.
text
London:
John Wiley & Sons,
1974.
.
Gaya MLA
Holland, F.A..
Introduction to process economics.
text
London:
John Wiley & Sons,
1974.
.
Gaya Turabian
Holland, F.A..
Introduction to process economics.
text
London:
John Wiley & Sons,
1974.
.