APA (7e ed.) Bronvermelding

ANTHONY ROBERT. (1985). HOW TO MAKE A FORTUNE FROM P.S PUT YOUR MONEY WHERE YOUR. BERKLEY BOOKS.

Chicago (17e ed.) Bronvermelding

ANTHONY ROBERT. HOW TO MAKE A FORTUNE FROM P.S PUT YOUR MONEY WHERE YOUR. NEW YORK: BERKLEY BOOKS, 1985.

MLA (9e ed.) Bronvermelding

ANTHONY ROBERT. HOW TO MAKE A FORTUNE FROM P.S PUT YOUR MONEY WHERE YOUR. BERKLEY BOOKS, 1985.