APA
Morries A. S., . (1997). The essence of measurement .-81-203-1194-9. Prentice-Hall of India, New Delhi: .
Chicago
Morries Alan S, . 1997. The essence of measurement .-81-203-1194-9. Prentice-Hall of India, New Delhi: .
Harvard
Morries A. S., . (1997). The essence of measurement .-81-203-1194-9. Prentice-Hall of India, New Delhi: .
MLA
Morries Alan S, . The essence of measurement .-81-203-1194-9. Prentice-Hall of India, New Delhi: . 1997.