APA Format
Heiman, Gary W.
. (). Basic... : Measures of variability: range, variance, and standard deviation, ( Cat. lihat halaman 84-109 ). : Wadsworth: Cancage Learning, 2011
MLA Format
Heiman, Gary W.
. Basic... : Measures of variability: range, variance, and standard deviation, ( Cat. lihat halaman 84-109 ). : Wadsworth: Cancage Learning, 2011,
Australian/Harvard Format
Heiman, Gary W.
. . Basic... : Measures of variability: range, variance, and standard deviation, ( Cat. lihat halaman 84-109 ). Wadsworth: Cancage Learning, 2011,
Warning: These citations may not always be 100% accurate.