(1971). J.A. Rapoport.
Tohutoru Kātū Chicago (17th ed.)J.A. Rapoport. 1971.
Tohutoro MLA (9th ed.)J.A. Rapoport. 1971.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.
Tohutoro APA (7th ed.)
(1971). J.A. Rapoport.
Tohutoru Kātū Chicago (17th ed.)J.A. Rapoport. 1971.
Tohutoro MLA (9th ed.)J.A. Rapoport. 1971.