APA (7th ed.) Citation

Biser R. Katev. Trends of e-commerce development in Bulgaria.

Chicago Style (17th ed.) Citation

Biser R. Katev. Trends of E-commerce Development in Bulgaria.

MLA (9th ed.) Citation

Biser R. Katev. Trends of E-commerce Development in Bulgaria.

Warning: These citations may not always be 100% accurate.