Gaya APA
Threlkeld, James L.. (1970).
Thermal Environmental Engineering (Ed. 2).
London:
Prentice Hall.
Gaya Chicago
Threlkeld, James L..
Thermal Environmental Engineering.
Ed. 2
London:
Prentice Hall,
1970.
Text.
Gaya MLA
Threlkeld, James L..
Thermal Environmental Engineering.
Ed. 2
London:
Prentice Hall,
1970.
Text.
Gaya Turabian
Threlkeld, James L..
Thermal Environmental Engineering.
Ed. 2
London:
Prentice Hall,
1970.
Print.