Παραπομπή σε μορφή APA (7η εκδ.)

(VaRG), V. r. g. p. L. (2012). Valley research group private Limited (VaRG) General Profile. Valley research group private Limited (VaRG).

Παραπομπή σε μορφή Chicago (17η εκδ.)

(VaRG), Valley research group private Limited. Valley Research Group Private Limited (VaRG) General Profile. Valley research group private Limited (VaRG), 2012.

Παραπομπή σε μορφή MLA (8th εκδ.)

(VaRG), Valley research group private Limited. Valley Research Group Private Limited (VaRG) General Profile. Valley research group private Limited (VaRG), 2012.