Citazione APA

P M S Grewal. Bhagat Singh-Liberations Blazing Star. DC Books.

Stile di citazione Chicago

P M S Grewal. Bhagat Singh-Liberations Blazing Star. Kottayam: DC Books.

Citazione MLA

P M S Grewal. Bhagat Singh-Liberations Blazing Star. DC Books.