Gaya APA
Singh, S.D.. (2011).
Encyclopaedia of Marketing Research, Volume 6: Services Marketing .
:
IG Library.
Gaya Chicago
Singh, S.D..
Encyclopaedia of Marketing Research, Volume 6: Services Marketing.
:
IG Library,
2011.
Electronic Resources.
Gaya MLA
Singh, S.D..
Encyclopaedia of Marketing Research, Volume 6: Services Marketing.
:
IG Library,
2011.
Electronic Resources.
Gaya Turabian
Singh, S.D..
Encyclopaedia of Marketing Research, Volume 6: Services Marketing.
:
IG Library,
2011.
Electronic Resources.