Lua APA (7ú heag.)

Liyanage Uditha. (2015). Consumer Strategy. PostGraduate Institute of Management.

Lua i Stíl Chicago (17ú heag.)

Liyanage Uditha. Consumer Strategy. Srilanka: PostGraduate Institute of Management, 2015.

Lua MLA (9ú heag.)

Liyanage Uditha. Consumer Strategy. PostGraduate Institute of Management, 2015.

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