Gaya APA
Donald Ary, Lucy Cheser Jacobs, Christine K. Sorensen. (2010).
Introduction to research in education (8th edition).
USA:
WADSWORTH CENGAGE Learning.
Gaya Chicago
Donald Ary, Lucy Cheser Jacobs, Christine K. Sorensen.
Introduction to research in education.
8th edition
USA:
WADSWORTH CENGAGE Learning,
2010.
Text.
Gaya MLA
Donald Ary, Lucy Cheser Jacobs, Christine K. Sorensen.
Introduction to research in education.
8th edition
USA:
WADSWORTH CENGAGE Learning,
2010.
Text.
Gaya Turabian
Donald Ary, Lucy Cheser Jacobs, Christine K. Sorensen.
Introduction to research in education.
8th edition
USA:
WADSWORTH CENGAGE Learning,
2010.
Print.