Παραπομπή APA

Balakrishna Rao & Govind Ranchan. Abhivyakth. Ranchan Prakashan.

Παραπομπή Chicago Style

Balakrishna Rao και Govind Ranchan. Abhivyakth. Ranchan Prakashan.

Παραπομπή MLA

Balakrishna Rao και Govind Ranchan. Abhivyakth. Ranchan Prakashan.