APA aipamena

Pierson, R. H. (1966). The final countdown by Robert H Pierson and G S Stevenson. Pacific Press.

Chicago Style aipamena

Pierson, Roberto H. The Final Countdown by Robert H Pierson and G S Stevenson. Pacific Press, 1966.

MLA aipamena

Pierson, Roberto H. The Final Countdown by Robert H Pierson and G S Stevenson. Pacific Press, 1966.

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