Blackett, p. (1973). jawaharlal Nehru menorial lectures 1967-1972. Bharatiya vidya Bhavan.
Lua i Stíl Chicago (17ú heag.)Blackett, p. Jawaharlal Nehru Menorial Lectures 1967-1972. Bombay: Bharatiya vidya Bhavan, 1973.
Lua MLA (9ú heag.)Blackett, p. Jawaharlal Nehru Menorial Lectures 1967-1972. Bharatiya vidya Bhavan, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.