APA (7 वां संस्करण) प्रशस्ति पत्र
Codita, R. (2011). Contingency Factors of Marketing-Mix Standardization: German Consumer Goods Companies in Central and Eastern Europe. Gabler. https://doi.org/10.1007/978-3-8349-6169-3
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Codita, Roxana. Contingency Factors of Marketing-Mix Standardization: German Consumer Goods Companies in Central and Eastern Europe. Wiesbaden: Gabler, 2011. https://doi.org/10.1007/978-3-8349-6169-3.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Codita, Roxana. Contingency Factors of Marketing-Mix Standardization: German Consumer Goods Companies in Central and Eastern Europe. Gabler, 2011. https://doi.org/10.1007/978-3-8349-6169-3.
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