Παραπομπή APA

Vivekanandan, G. (1971). Ammu. Sahitya Pravarthaka Co-operative Society Ltd.

Παραπομπή Chicago Style

Vivekanandan, G. Ammu. Kottayam: Sahitya Pravarthaka Co-operative Society Ltd, 1971.

Παραπομπή MLA

Vivekanandan, G. Ammu. Sahitya Pravarthaka Co-operative Society Ltd, 1971.