RAVAL. N. G. THE LIFE- CHRONICLE SERIES: SARDAR VALLABHBHAI PATEL. NAVNEET PUBLICATION.
芝加哥风格引文RAVAL. N. G. THE LIFE- CHRONICLE SERIES: SARDAR VALLABHBHAI PATEL. MUMBAI: NAVNEET PUBLICATION.
MLA引文RAVAL. N. G. THE LIFE- CHRONICLE SERIES: SARDAR VALLABHBHAI PATEL. NAVNEET PUBLICATION.
警告：这些引文格式不一定是100％准确.