APA-čujuhus (7. p.)

GUPTA, S. P. (2000). STATISTICAL METHODS. S CHAND.

Chicago-čujuhus (17. p.)

GUPTA, S P. STATISTICAL METHODS. NEW DELHI: S CHAND, 2000.

MLA-čujuhus (9. p.)

GUPTA, S P. STATISTICAL METHODS. S CHAND, 2000.

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