Gaya APA
BOGAN, Robert. (1975).
Introduction to qualitative research methods .
Canada:
John Wiley & Sons.
Gaya Chicago
BOGAN, Robert.
Introduction to qualitative research methods.
Canada:
John Wiley & Sons,
1975.
Textbook.
Gaya MLA
BOGAN, Robert.
Introduction to qualitative research methods.
Canada:
John Wiley & Sons,
1975.
Textbook.
Gaya Turabian
BOGAN, Robert.
Introduction to qualitative research methods.
Canada:
John Wiley & Sons,
1975.
Textbook.