Gaya APA
May, M, E. (2013).
The laws of subtraction: six simple rules for winning in the age of excess everything (Ed.1).
:
McGraw-Hill.
Gaya MLA
May, Matthew, E..
"The laws of subtraction: six simple rules for winning in the age of excess everything".
Ed.1
:
McGraw-Hill,
2013.
Textbook.